The Vita is my 2nd-most played platform (After PC). I have tons of PS+ games on it that I need to get through.
When I go out with it, people often ask me about it. It's great for playing high-quality games during downtime, anywhere I am.
I do own a 3DS as well. I don't have as many games for it, though. But I still enjoy playing it from time to time.
"Never argue with stupid people. They will drag you down to their level and then beat you with experience."
-Samuel Clemens