What GPU mine-able coins you think look very promising at the moment?
By "promising" I mean things like: have good potential for growth, good business plan, good road map, good team, etc..
Try Vertkoin(VTC) an excellent coin that is ASIC-resistant and has a good community. I can also advise a good coin for mining Siberian Chervonets(sibcoin), which can be mined not only with a video card, but used as a masternode.