I have a 1080P monitor runniong at 75 frames.
Should be sufficient. I would still try to grab a better card, like the 3050, just to make sure that you are able to play newer games a bit down the line, too.
About Galax, it's a Palit brand, though one rarely found in the West iirc. They are the biggest trusted partner of Nvidia, the biggest Nvidia card manufacturer, and generally make very decent cards. I got another of their brands (Gainward) myself in form of a 3070Ti and used a Palit 1070 before, and before that a 770. The 3070Ti, as it turns out, is also very OC happy. So basically a long-time customer and I loved them all so far even if I made no direct experiences with Galax yet. It shouldbe fine, though.