I agree Guido…the heavy English version is a brilliant razor…..surpringly efficient and close. One of the best Techs IMOThat’s an interesting observation. There are two versions of the English Tech. One indeed aluminium and very light. The other one full brass including the handle. I only have the brass one and I would say for me it is noticeably effective rather than mild. Maybe even more than my prewar US Tech. But as always everything is YMMV.
Etched cap looks nice by the way!