[CQ-Contest] repalcment buttoms for MFJ voice keyers

[N2TK, Tony]

Can someone guide me to some decent push button switches to replace the worn
switches in my MFJ voice keyer? The switches used in the MFJ-73 Remote
Control do not last long. The square switches on the MFJ-434 last much
longer. The RS replacements are just as bad. Looking for something that
needs little pressure and lasts.
Lots of switches listed in places like Digi-Key, but not sure what lasts
long and is easy to push.
Tnx
N2TK, Tony