Seasonic G series
http://www.jonnyguru.com/modules.php?name=NDReviews&op=Story6&reid=373
Can't go wrong with 10.0 performance rating and 9.5 build quality rating. he takes off points for functionality for the Seasonic being semi modular which i don't understand as unless I'm sleeving cables I;'d much prefer semi modular. Can't see the point of having a modular 24 pin cable, can you ? I haven't done any builds where I left that cable in the box
. Full modular unnecessarily adds cost, adds resistance and introduces a potential failure point. the thing to watch out for is when someone builds off another platform and eats the cost going from semi modular to full modular, what has to "get sacrificed" as part of the meeting price targets. Looking at what is available for XTR, hold up time and ripple were disappointing and it fell short of the previous XFX Black Edition.
XFX has been redesigning and reissuing the PSUs lately and that always makes me jumpy. I mean PSU, Monitor, RAM, GFX card manufacturers have habit of coming out with a new PSU and sending it out to reviewers. And then after they get the good reviews, they switch to cheaper components and don't change the model designation. Other times, they do change the model designation and when it's not sent out to reviewers for testing, I have no idea how it stacks up.
The XFX XXX, B;ack Edition and Pro series had some PSUs that were the equal of the Corsair HX series / Seasonic M12 series; others weren't. Similarly, the XFX Core Edition had a few very good PSUs, not up to the standard of the HX and M12 but matching the S12 and the TX V2. The Seasonic G2 is up there with the HX and M12 series above the TX V2 and S12. Where the XTR fits in I am not quite sure as it falls into a spot lower than the Black Edition and perhaps above the Core Edition.