So i think I've been getting pretty solid in solo queue with both 
and 
in the mid lane, but I want to do more than just be solid with only two champions. All I want to know is some champions that are not too difficult but viable in the mid lane. Cost is not an issue, btw.
One Trick Yi3 votes
J0hn Leonhart2 votesI'll vouch for these, if they're played well, laning against them is a pain.
J0hn Leonhart2 votesCan you hit skill-shots? If so, give 
a shot. I've been maining her for about a year with great success (plus she's really powerful right now). She has very few counters (I can play her against any champ) she has a solid lane phase, and she's a terror in teamfights (CC, outstanding range, high damage). You'll have to get used to standing behind your team though, she's kinda squishy lol
Also, I've found that 's playstyle is similar to 
, and if you can play one you should be able to play the other. 's skillshots are more difficult to learn to aim, but also more difficult to dodge (he's a bit of an off-pick, and I've found that a lot of people have no idea how to play against him). He's a little more squishy, but his damage is slightly higher. I personally prefer , but this guy can be a pain to play against.
I think I'd say has a slight laning edge, but has a considerable edge in teamfights.
Also, if you don't know about it, I'd recommend keeping an eye on this list http://www.nerfplz.com/2015/09/2015-champion-tier-list-solo-queue_20.html and the site its on in gerenal, it has some pretty useful advice.
JerrBear72 votesHonestly I think Annie is the easiest mid lane. Fizz may be a bit too difficult, when I was level 15 I mained fizz and was absolute garbage at him even before the nerf.
Other champs: 
(build Rod of Ages, it would be an AP tank mid)
are other good picks.
This is my opinion, different champs usually have different play styles. Some are really aggressive and others are really passive, others just poke the champs from a distance. What play style do you usually have?
DaProphet21 votesFizz isn't too difficult for me. I love to play as him, as i am level 4 on him. But yeah thanks for the advice. I play very agrgressive btw.
Squidsmastah2 votes
Poske2 votesMalzahar swain ..
T RexHasTinyArms2 votesDepends on style, you're still low summoner level so I'd say check out different play style champs unless you're sure you are 100% an assassin fan and you really just want to play burst/assassin champs.
Assassins to try:
Ahri has lots of movement like fizz, brand is kinda similar to annie
Control/pushing/bully champs: Good clear, lots of burst post 6. Stupid sustain, silence to punish mages who need full rotation. The god donger (my favorite mid champ) so much harass and such a bully. Great at controlling dragon and pushing lanes fast.
Poke/less mobile ranged mages: 
Good luck :D
Caboosanaitor1 votesi'd be willing to help, I'm silver 5 and started to play only Orianna, Ahri and Azir. if you dont want my help its fine, im not super expierenced.
DaProphet21 votesThank you. Any help is appreciated. And silver 5 is a heck of a lot better than me, so thanks.
Caboosanaitor1 voteswell I can help you now or any time you want this weekend, do you have communication such as curse, skype, or teamspeak?
Caboosanaitor1 votesoh and by the way there is no need to pay me ^^
Caboosanaitor1 votesi don't know if your in a game or anything but i'm still here
DaProphet21 votesOh i'm sorry i just played a couple of games but no i dont have any of that stuff unfortunately
Caboosanaitor1 votesits gona be really hard for somebody to teach you a champion by texting, there are guids out there that will do prety good, but if you really want to learn a champ quick you'd need someone to talk you through it.
Caboosanaitor1 votesanyways, its late so i wouldnt be able to help you out today, the verbal communication is a must for me, hope you get better. o/
DaProphet21 voteswell thanks for the offer anyway