hey everybody: Which razor shave better: Gillette Tech (american) VS Gillette Tech (british) VS Muhle R89? And what are their differences in terms of: aggressiveness, smoothness ? Many thanks for the help
It's like comparing Romanian AK's with Bulgarian and Polish AK-47's. There's not much to differentiate them, and people wind up focused on tiny differences. Same thing with those three razors. They all shave about the same. All are very 'mild' razors. Any aggressiveness or smoothness will come from your choice of blade in these razors, not the razors themselves.
More than that the when referring to the Techs, pre or post war versions. The post war Techs British or American are best I could tell the exactly same razor from a shave stand point.