I used to game a lot more, but real life obligations get in the way of fun.
My favorite system of all time was the PS2 which had some great games (FFX, MGS 3, Resident Evil 4, etc.) and it also breathed new life into PSX games which was the best system for RPG's, IMHO. Also, I still play Super Nintendo games via an emulator, which is a nostalgic blast to the past.
I have a PS3 as well, but don't play it all that often. South Park: The Stick of Truth was a good game (more like a long, interactive episode of one of my favorite TV shows) along with the Fallout and Grand Theft Auto series. No plans on getting a PS4 or XBOne anytime soon until they get some games that are worth while...