Most common calculators in the forum?

[Sylvain Cote]

I am a heavy HP-IL/HP-IB user, so:
1) the calculator that I use the most, is by far an HP-41 (mostly CL but also C/CV/CX with the HP-IL module).
2) the second calculator that I use the most is an HP-16C/DM16L.
3) the third and fourth ones are technically handheld computers : HP-71B (with FRAMB+HP-IL) and HP-75C/D (with IOROM+MATH).
Sylvain