A counter point. Every 2080, 2080ti, 3080 and 3090 system in the studio works great with octane render. The quadro rendering boxes crap out with driver errors far more often.
Edir:
As for vendor support... I don't put a cent of value on it in most cases. Otoy support will tell you you have a faulty computer, go ask the hardware vendor. The hardware vendor will tell you the machine is fine, its buggy software. With these sorts of things, if youre not able to fix it yourself, or at least diagnose the cause, then you wont get very far.