Yeah, I was under the impression all the V2s are Seasonic. But CW is good too, but not as good.
All CX(except cx 400), VS, & GS series are CWT, and yes CWT is fine when
the brand contracts for quality specs, and Corsair does that.
Some of these might be switching or have recently switched
to Chicony and will need test reports before most of us would recommend.