The Tech end to end is a good razor ...
Yeah, the earlier ones with the heavier heads and handles, especially the British twin slot or the RFB, are substantially better, the later ones with the lighter cap and aluminium handles are still good razors. Angle is forgiving, they're not especially mild nor aggressive; they're right there in the middle suit all tastes.
Despite being a bigoted single edge shaver, I do still enjoy the guilty pleasure of a run through some of my Techs, a collection which I keep because I enjoy them as objects of industrial art. Most tactile.
Enjoy yours. It's a good razor.