hear they are good cards although I could also be wrong. EVGA is the most common and MSI is the cheapest version of the card. I was thinking ZOTAC to keep it running like my 1650 Super I bought from them but I am unsure. Is there a particular model that isn't OC out of the box?
Factory Oc won't have a lot of effect on power draw, so a 650 will be fine. Msi's ventus cards are usually the cheapest because they're designed that way. What are you going to be using the card for? If you just plan to game I'd go with a 6700xt instead