Hiya guys,

I'm in a bit of a predicament today. I've narrowed my next purchase down to the three champions stated in the title above (Maokai, Nocturne, and Kog'Maw). Yes, I know those three are massively different in play style, but those three are definitely my choices.

Which do you prefer, and why?

Kog'maw. He's a nice AD carry and such fun when you build him AP.

Maokai is a true terror when ganking, and remains relevant later on for his tankiness, CC, and good teamfight ultimate.
Kog'Maw is a little odd because of his ludicrously weak early game coupled with his lack of a real escape, but his passive makes up for him dying, and he's probably the hardest carry in the game.
Nocturne is a classic jungler, but I hear his top laning is nothing to laugh at. He can chase, he can escape, he can focus carries, he has one good CC... And his ultimate is one of the most fun things in the entire League. DARKNESSSSSSS!