Have been comparing the 2 PSU together and they both have great pros, but it seems to me that the Seasonic might have a noise issue sometimes with its fan, the Cooler master mainly had a cable shortage issue, when used on large full tower cases. The Seasonic had a slight cable issue with only like 1-2 of its cables not reaching in a full tower designed case. The SS has more reviews than the CM but not sure which is the best, The SS is ten dollars more that the CM which is not that much of a factor in purchasing.
So need all info on both of these PSU's the good and the bad. Thanks to all that reply.
Using the new PSU on a Saberkitty 990fx R2.0 with a evga 660 ftw 3gb GPU, main reason for going to a Full modular PSU is That I have a AzzA Hurrican 2000 Full tower case and the PSU I have has a crap load of cables and even with the great cable management system that my case has, I still have cable laying everywhere.