I can only speak for Wii emulation, it works great.
OLED deck have excellent Bluetooth compatibility with WiiMotes, I can hook up 4 of them using emulated bluetooth mode. (Can’t get passthru mode working tho)
Some configuration beforehand such as changing all four controller slots into “real WiiMote” & enable continues scanning is all you need to do.
Just a side note. Switching between handheld and docked mode is a dull process. In order to switch input source you have to go to desktop mode every time.
Elden Ring & Resident Evil 6!
Elden Ring: Man this game is so long but fun. I just can’t help myself playing this game everywhere. Somehow getting my ass kicked, and winning a fight or two time to time, kills time so efficiency.
RE6: Despite it’s bad rep, it’s a really good game for couch coop on a TV. The performance was great, and just really enjoyable when laughing at bugs & absurd writing with friends.