I have the Merica, Winning, and 921-M. I find the Winning to be the mildest, then the Merica, and the 921-M the most efficient/"aggressive". I like all three of them but could get away with the Merica as the middle of the road honestly. The Winning is the easiest to shave with, it almost has a natural angle similar to Henson if I had to compare it. You can't go wrong with any of them really in my opinion. I will say the only thing I didn't love about the 921-M is the 4" long handle, it seemed a tad too long for me. YMMV as they say though. Hope this helps a bit.I have the Merica razor and I am looking to expand my Yates collection. My first instinct is to pick up the regular 921-M, but am wondering if there is a big enough difference to warrant getting it. I am hoping it is a slight step up in efficiency, but hear the M and H plate are similar in feel, but H plate is more efficient. The blade gap sounds too large for my liking, as I shave daily and do not really need to mow down any major growth.