Well its really all about preference, so you're probably gonna get a lot of mixed answers. You could buy some 110's just to try them, and if you don't like them then you can just sell them in the forums here.
I personally like bigger wheels, even though I'm not riding any atm.
I guess something you could think about - although the differences are very slight - is that bigger wheels are gonna have a faster top speed, and smaller wheels are gonna have easier acceleration.
Just to clarify that probably doesn't matter at all but if you're really particular then there you are.