Personally, I still have two spare Model M's (I had three but one died in an accident involving hot coffee), but even among the model M's there are different co

Personally, I still have two spare Model M's (I had three but one died in an accident involving hot coffee), but even among the model M's there are different constructions, the older ones with detachable cable are much better (and heavier) than a few more modern ones (still original IBM model M's) I have seen.