You'll be fine with whichever brand that you find. I think the most common ones you'll see in the wild are ASUS V7700 and Hercules 3D Prophet II. You'll also see the occasional Leadtek Winfast card and maybe a Creative 3D Blaster Annihilator 2 (but people seem to hoard Creative stuff for whatever reason).
If you're patient, you can find a Geforce 2 Ultra reference card for an arm and a leg. You can also get a Quadro2 Pro. Those two are a lot more rare, but those will have no compromises.
I'm not familiar with brands in the MX line. By the time the Geforce 4MX line came out, there were more brands than you could name. For example, I had a random Chaintech Geforce 4 MX440 thrown in a box with something else I bought. I've been meaning to see if it works, but my Geforce 2 GTS win on style points 😁