Ok, back on subject now.
I most resently mounted my Ortofon M20FL super, and in better days also had purched the E super insert (all NOS from Germany).
That one is the most affordable of them all and for this reason it's great cart, I owned several samples, but only FL (FineLine) diamond.
Remember there is no "best" or "perfect" cartridge, so when someone telling use about one cartridge that better than others it's fake news.
There are dozen of excellent vintage MM cartridges and it's worth to try all of them.
Technics is the most problematic of them all, because here we have to deal with the worst rubber damper formula ever made, it could be a serious problem for someone who don't know.
P.S. I just received my NOS Technics P-205 mk4, gonna try it in a few month when I'll get adapter for p-mount carts.