Yes it is comfortable, especially more than the Switch. I can’t speak to souls like games but for FPS games it is great. It does help to rest your forearms on something but even without a rest I can play for a couple hours without much issue. Definitely recommend

Vampire Survivors

I did boot up RS and try it for a bit. I feel like it would work for “casual” play but RS really is all about the grind, amirite?

Yes, using an HDMI cable with a HDMI-USB type-C dongle would work. Your mouse and keyboard will also work if they are Bluetooth or connected via USB.

Zero issues, BOE OLED, no dead pixels. Has pleasantly consumed the last 3 days

This is my first deck and I love how much nicer to hold it is than Switch out of the box. So far I haven’t felt a need to purchase any accessories except for a third party docking station (JSAUX brand).

Also, I’ve seen a couple of comments that a screen protector would retract from the OLED screen quality but am too engrossed in gaming to investigate further ;)

It’s too early I thought that was a whole ass TV

It’s so tempting to check but I definitely played for ~12 hrs yesterday happy as a clam.