I know I am probably gonna get flamed over this as many of the members here like the X-Connect PSU's, but I have some not so good news about them. They are manufactured by Powmax, that would be enough to scare me away from them. Powmax is also known as Raidmax and other, well lets just say not very reputable PSU brand names that are known for good quality. I will admit the possibility that these PSU's may be a entire new breed of PSU's from powmax, but I am not really leaning towards that assumption at the moment IMO.
I am sure several of you members will tell me to google or show me a review of one of these PSU's. But the fact is that at least 75% of online reviews are simply nOObish reviews. For example, a ton of PSU reviews will use software monitoring programs/BIOS to measure the voltages. When I see this method of monitoring voltages the review looses all credibility. Here are some other important aspects of a review as well: Efficiency, PSU temperature, PF (power factor), ripple (measured with a ocilliscope), and weight.
Honestly I bet powmax makes a pretty good percentage of money on these PSU's. The shiny bling-bling looks makes it look expensive, but the actual material cost is probably by far not that much.
I know it seems like I keep ranting on about this. But I believe these PSU's are simply too over-hyped.