Pc spec isn’t an issue here as they stated an i9. Even 5.1.0 which was really bad worked well with a 3060ti. The current requirements standing is 10th gen i7, equivalent or newer, 32gb ram (64 better) and a 2060 rtx or equivalent and 2 ssd. 5. 3 runs happily with that for me anyway (3060 instead) although I’ll be upgrading in the next 6 or so months to a 4070 and 14th gen intel. The issue is expense, and you are right but a 3060 or 4060 is more than adequate as long as it has 8gb ram on board. Just forget about laptops