Gentlemen, shaved this morning with my ATT S1 slant. Put in a new Gillette Silver Blue blade. Also used my new Floid Pre-Shave Oil for the first time. Good stuff! Well the S1 was just superb! Got a DFS on the first pass and a BBS on the second pass! No nicks/weepers/irritation! I like both of my slants even though they both shave differently. The ATT S1 torques the blade whereas the iKon SC 102 does not. Both feel very smooth on my face, the 102's head is aluminum whereas the S1 head is SS and a little smaller than the 102. I did get a couple of weepers with my 102 a couple of days ago, however, I attribute those mostly to my "sloppy" technique and using too much pressure. I am suppose to receive my Feather AS-D2 tomorrow, so I will probably use it Tuesday morning. Will do my next review on the Feather then! Stay tuned!