I was thinking about getting this saddle. But is the SLK Gelflow better than the SLK? I went on roadbikereview.com and it seems the SLK had more positive reviews. On performancebike.com the SLK is priced more than the SLK Gelflow and it says that the SLK Gelflow doesnt have all of the features that the SLK has. And if anybody has any experience with any of these saddles please tell me how they are.