I'm planning on upgrading my PC. I'm getting a GigaByte GTX 970 G1, a corsair RM 850 and he is my problematic part. What motherboard the site I'm looking at has a sabertooth mark 2 130€, Hero VII 168€ and a sabertooth mark 1 190€. My upgrading on the PC is all about long term upgrade. Like the 850w PSU for SLI later, but to the point. I know the Hero VII is better and usually more expensive than mark 1 so is that a must. I'm not interested in overcloking or anything else fancy so it it just stupid to get something that high-end