I broke the Genesis Hex Comfort today. It was 5-5 in a tiebreak and I won the point but the shot I won it on felt weird. When I looked down, the string had unsheathed much like MCS. Here I am up 6-5 in a breaker knowing this string will blow any hit. It went on the return of serve! I still won the point though, whew...
All in all, I got 5 singles sets and 3 doubles sets out of it. It is a soft string but the spin was just average. I did not play all that well with it unfortunately.