I got both heads. The high aggression head really is very high. I accidentally touched my head and got a nick when putting it in place for a shaving stroke. I will not be using the high aggression head much.How do you like your Stirling razor?
The standard plate is very good, and highly efficient. It is about the same aggression as an R41, if not more, but smoother in feel. I don't feel the blade as much in the Stirling. I think there is a bit of blade chatter in the R41.
Today's shave was 2 passes on the face with very light ATG. Head shave was 1 pass plus a bit of touch up. Highly efficient, no discomfort or irritation, no blood, and BBS result on both face and head. Pretty excellent.