Depends if you care about overclocking and/or noise/temperatures, they're the main things that differentiate one brand or more sceptically one model from another.Does it make a huge difference which brand of GPU you choose? I'm eyeing both a Gigabyte and an ASUS RTX3070 for when prices drop, but not sure what's so different about them?
Performance wise there's very little difference between one 3070 and another.