In the seventies I bought the first Minox35 model, called EL. It is to my opinion the most pocketable, the lightest and the quietest full format 35mm camera, and in these times it was almost the only one. It is surely of my cameras the one that I most often used (and abused) but it is still working like a charm. When Minox was to stop their production, I decided to buy their last model, called GT-S, to put my EL on retirement ; but my new GT-S works not so well as my old EL : the frame spacing is more irregular, there are no superposed frames but almost, and for automated slides framing, it is not too convenient. Thus, I did not retire my EL, I still use this one, and my GT-S remains "structurally unemployed".
P.S. and I do not support on the GT-S that the film speed is mandatorily determined by the cartridge DX coding, I prefer to choose it myself.
Paul