Most common calculators in the forum?

[Davidy]

I never intended to collect calculators but I started out with a few Casios and TIs which I used for a while. The TI59 served me well until it broke and I discovered the HP32S which wore out after a few years. Replaced that with an HP32Sii, and then a second 32Sii when the first one gave up. Later started using an HP11C and lastly an HP15C. I now find that Free42 serves all my needs (on the phone, tablet, and PC) so I've given up using my 32Sii, 11, and 15, but I am considering getting an MD42 just for kicks. I never had any particular use for graphing but I recently picked up an HP Prime which I haven't gotten around to trying yet.