Currently Working on Two Champion Concepts, and am wondering which one people would like to see 1st?

So it's been a while since I attempted to do a LoL Champ Concept, have had a few ideas here and there from an escaped "mental" patient who made a deal with a parasitic demon (could think of a good enough design for her and kept switching back and forth with their lore, also no name) to a muscular humanoid walrus named Bringo who's ultimate was that he delivered a devastating uppercut that could send an enemy airborn for a few seconds and then come crashing down, dealing damage to them and all in the impact sight (that was all I could think of, and his personality was too Braum for my taste).

But recently I have been brainstorming and working on two separate ideas that for the most part I have liked, and want to see which one the boards would like to see first. Here are you contenders

1st Concept Choroba - The Fallen Doctor

Short Summary: A once legendary doctor to Demacia, he was banished when his attempt to "cure" people instead caused them to turn into shambling corpses that attacked people without rhyme or reason (which he claims are just a side effect that occurs with the weak). He has since found his way into Noxus where he continues his attempts to cure people on Noxian prisoners. However he does on occasion journey out by himself to find those who he believes are also infected.

Weapons & Design: Choroba wears a plague doctor's mask and dark robe with a large brimmed hat, he also has a belt that holds several vials of both cures and diseases which he carries around with him. If combat needs to arise, he uses a scythe that he can easily wield with his left hand despite his thin posture. But more interestingly is that he also dons a metal gauntlet on his right arm that has syringes attach to them, which he uses to inject his cure on the more hostile and harder to restraint patients.

Skills and Gameplay: Choroba plays as an AD Melee Caster His passive applies a debuff to enemies for everytime they are hit with one of his abilities that upon his next basic attack, he removes the debuffs but deals an addtional 5% bonus damage per each stack (up to 4 stacks, one for each skill). His Q fires a needle that stops at the first target it hits, drains blood from the target, dealing damage, and then falling on the ground. If he picks up the needle in time, he heals for a set amount and gains a movement speed for a bit. His W makes him toss one of his vials, that effects both allies and enemies. Allies hit by it makes them temporarily tougher and makes then take les damage for a set amount of time, while enemies have a severe side effect from it and take damage for a set amount of time. His E makes him toss his scythe in a, that hits enemies as it goes by and on it's return. If it hits an enemy champion on both trips, they have their attack speed and movement speed reduced. His R makes him impale his gauntlet's syringes into an enemy, injecting his cure, and tossing them away. During this they cannot get healed at all and take a True damage DoT. If the target was an enemy minion/monster and dies while the DoT is still in effect, they explode and the cure is applied to all caught in the radius. If it an Enemy Champion, they turn into a Husk that run around and attacks anything it catches it's sights on, as well as having a small percent of their original stats.

2nd Concept

Siorcanna - The Unleashed Mutant

Short Summary: One of Zaun's more dangerous mutant experiments, Siorcanna was once a simple shark that was outfitted with special robotic limbs that are connected to his mind, which was heavily mutated to not only give him sentients, but an unbridled rage towards those that did this to him. The scientist who made him, fearing his power, did everything they could to contain him, but each time he broke free and caused massive damage, no matter how strong the chains were or how advanced the security measures were, until he was able to break free and destroy the entire lab he was created in. He now roams free, hunting down and destroying anyone who gets in his way as revenge for what they did to him.

Weapons & Designs He is a mutant shark with robotic limbs, besides a few shackles and collars from previous failed attempts to contain him, there is not much to say about this

Skills and Gameplay Sirocanna plays as mixed damage fighter/tank His passive converts 10% of armor he has bought into magic protection, and 5% of magic protection he has bought into armor His Q makes him make a mad dash forward, if he makes contact with an enemy champion, minion, or monster, he stops and tosses them behind him His W makes him deliver a devastating bite in a cone in front of him, targets hit take damage and get an armor debuff for 2 seconds. He also heals himself by eating the flesh of targets he kills up to 3 targets His E makes him let out monstrous roar, which deals damage and silences those around him. If he is hit by some form of Hard CC, he can cast this ability to cleanse himself, deal 25% bonus damage, and fear all around him instead of silencing. His Ult grants him vision of enemy champions who have less then 10/20/30% of their max health, when activated he bites an enemy champion, dealing damage. HOWEVER, if the target hit is effected by the ult's passive, he'll pull them down into into the ocean, devouring them as an insta kill attack. If he pulls off the insta kill, he becomes submerged underwater, becoming untargatable for the next 10 seconds and can teleport to an area up to 2000/3000/4000 units away.

So yeah, those are the W.I.Ps I am doing so far, of course there are some things that are still up in the air about it (Sirocanna's insta kill ability, Choroba's Q, etc.), and there are no solid stats to go with them (and to be honest, their titles were just something I just threw out there as well). But I will do a poll to see who people are more interested in seeing, so yeah... that...