I've been a Vita refugee for years, I own two actually. I'm fond of the system, and it makes me miss smaller, actually portable systems.
The past couple years I've largely migrated to the Switch, and it's a good system, but it always feels so heavy in my hands and arms, it won't fit into my purse, and so much of the library is digital only ( Vita did have this problem at the end though ) that I long for the Vita and PSP.
I picked up and played some games lately, like the Little Big Planet on the Vita, and wow that game is so good! The levels feel a little long for a portable system, but it succeeds at feeling like a full blown home console game.
I just picked up a physical copy of The Legend of Heroes: Trails of Cold Steel because I hear a lot of good about these games. I like JRPGs, but haven't really dived into them because it feels like no matter where I start, I'm starting in the wrong place and it feels so overwhelming.
I go through times where I get obsessed with a specific console again, recently it was the PS3, and before that Sega Saturn.
What systems are you going back to, or maybe even finally getting to try for the first time?