You say not to cheap out, and then recommend Seasonic. I'd say avoid a brand that was notoriously the cheapest option in recent history.
Jonnyguru's last Seasonic review: https://www.jonnyguru.com/blog/2018/07/03/seasonic-prime-ult...
Literally nothing in the bad & mediocre summary sections, and with nothing but recommendations for the entire series:
> Our look at the PRIME Ultra Titanium series has now at last come to a conclusion. We can now definitively say there’s not a bad performer in the bunch, and while all do have some very minor drawbacks I can’t see any reason not to recommend any of them.