Thanks for the replies everyone. Not sure if I'll pull the trigger on this sale, but maybe next time it goes on sale I'll jump in. I want something I can play while I am busy working on my computer and also something I can dump my emulation collection onto. I love my SWOLED but I have a massive steam backlog that isn't getting any smaller.
That's pretty much me. Love the Deck.
I also have an OLED TV. I don't know why I find the Deck so immersive. I think it's just nice to have a handheld with such great ergonomics and speakers. It makes me love handhelds in a way I'd always wanted to, but never could.