It would be better to replace the SSD, read write speeds and all that y’know. I’m not saying you shouldn’t get a big ol sd card, I mean, dankpods got doom eternal running off an iPod’s hard drive, but it’s not something you’d wanna deal with every day
I don’t own a steamdeck, but it’s pretty rad that is compatible! Hopefully y’all that are owners can get some decent performance out of it!
And that you enjoy it, of course :)