Huh I have that same controller with the 2.4ghz receiver dock and have no issues. I only use it with my htpc running bazzite. I don't remember if I've played crosscode with it but I'll check it out and report back. Every other game has been great.
Edit: 8bitdo Ultimate 2.4ghz worked just fine with Crosscode for me.
IDK. When I pick up a new hobby I try and go mid tier. I'm not going to buy the 1000 dollar gear but also not the 50 dollar gear.
Though I did go and buy a way too expensive camera a few years ago. But it was more a return to a hobby than a new one. Don't regret the purchase, don't plan on upgrading any time soon.