Welcome from West Tennessee.
The Tech is a wonderful workhorse of a razor. For the butterfly or "twist-to-open" razor, look no further than the Gillette Super Speeds or Flare Tips of the 1940s and 1950s. They are much less complicated internally than the Slim or its thicker cousin the "Fatboy" adjustable, and give marvelous shaves in their own right.Yes sir, I’ll take a look at Gillette Tech, but Slim caught my eyes because I never have a butterfly open yet. Would be nice to have one into my collection.