The Seasonic Focus GX-1000 wins in 6 out of 9 comparable specs, with 2 ties. Its biggest advantage is Warranty (233% better).
CV550 wins in 1 spec (MSRP: 70% better).
Recommendation
Choose Focus GX-1000 if you want the best overall performance — especially warranty.
Choose CV550 if msrp matters more to you.
