I'm gonna guess money isn't so much an issue with AD.
Although I own a PS3, I'm probably not really qualified to talk about it much because I've only owned a few PS3 games - I use mine to play mostly PS2 games, with the only other game getting significant play being Super Stardust HD from the PS Store.
I will say though that I've gotten great amounts of gaming on the 360. Others mentioned Lost Odyssey & Tales of Vesperia for JRPGs, with Mass Effect (I haven't played my copy yet). Star Ocean 4 is on the 360 if you care about that series too. There's also a much better selection of games on XBLA than the PS Store.
The blu-ray player is something great to have though, and probably would appeal to you. Heck, the PS3 is worth a purchase just as a cheap blu-ray player.