For value I like silicon power cards. I use them in my handhelds and my dash cams and they have all been solid.
Samsung Evo cards are really good too, I use one in the steam deck. Russ from Retro Game Corp usually posts when they go on sale on Amazon.
It’s like Christmas at Jackie Chan’s house!
I think the most fun I’ve ever had with Gex is watching Dunkey’s videos making fun of it lol