Who to buy? Ekko or Rek Sai or more

So i did a very similar post to this one a while ago where i asked whether to get Zed or Yasuo or ANY 6300 ip champion. Some people said to not just go for a 6300 champ but maybe try a 4800- ip champion. But i didnt want to, I was bent on getting a max ip champion. this time though I will be flexible but the 2 main champions i am bouncing between is

Ekko Why I want him:

1. Tried him on champion rotation and LOVE HIM
2. He is immensely fun
3. LOVE the fact he can Jungle as well as go mid lane (to skeptics I played him in jg and loved it)
4. Love the jukes you can pull with his Ult
5. Love the comebacks you can do with his ult (e.g. start running an popping pots or waiting for you mana and skills and ignite/BoTRK to charge up and then ult back and wreck your enemies
6. Love the parries you can do with his Q in the jg (e.g. just throwing the Q seeing how low the health is and just walking to the next camp while the Q comes back and gets you the kill on the Monster)

Rek Sai Why I want him (not including the first one):

1. I haven't actually played him BUT hey I had never played Zed until I bought him and was good first try since I had seen redmercy play with Zed
2. Love the idea of having tunnel routes around map
3. Can quickly go from camp to camp that's it.... but that's only because I haven't PLAYED him yet. Please just comment who I should buy :)

BUT I am also considering Lee Sin and Riven , probably wont get them but its possible if they get enough votes

BTW: I read every comment within 48 hours MAXIMUM but normally within 24 hours, also just cos i don't replay doesn't mean I haven't seen it. Love all your feedback <3

Comment your thoughts -Dark