I've just started full time work and have been wondering the same. i hardly have any time to sit and play games unless its right in my pocket. The Xperia Play is cool, but all thats really there is stuff from gameloft, its cool but I'm not really looking for FPS in my pocket.
I still have my ipod though, Superbrothers is possibly one of the most engrossing games I have ever played! its brilliant! Resident Evil Degeneration is great fun and theres this UDK adventure game call Dream:Scape that i'm really getting into aswell. I want deep experiences that can be taken in bite size chunks and they're hard to find.
any suggestions? I would much appreciate it, I still have about £8 left of an iTunes voucher
but on topic, I have the intention come the launch of vita to make a decision on a dedicated gaming handheld. either 3ds or vita. The vita is currently in the lead but i've always liked the ds, just never enough to justify a purchase. there are however at least 10 ds games i'd like to play from their last handheld. I really cant decide!