I hopped on, advice?

I jumped on the wagon before a possible price-jump and availability issues, so i ordered a Sapphire 7900XTX Nitro+ and a 9800X3D.

I know there's some chatter about undervolting and overclocking. I've never been big on overclocking to get the last 5 FPS. I do however care about stability.

What do you suggest i do, to increase stability, that is if it'll even be needed?