Originally posted by Stevopedia The two main quirks I can think of are its metering and how the MX does mirror lockup.
The MX meters with five LEDs: 1 or more EV under, 1/2 under, at indicated exposure, 1/2 over, 1 or more EV over. Mostly it's just a matter of preference of LEDs compared to needles.
For mirror lockup you flick the shutter button just right. No joke. I never tried it myself, though.
You might also consider a KX (essentially a larger MX with needle metering and more accessible MLU) or an ME Super as your first film body. Really you can't go wrong with any of the four that have been mentioned (MX, K1000, KX, ME Super.)
I know nothing about mail-in film processors, but I would like to know more as well...
Steve
I would agree on the KX, over the MX
My reason is size, the MX is simply too small for me, althoug perhaps a better camera than the KX I like the size of the KX It is a true tank.
One important point however is the KX has a cloth horizontal shutter, I think the MX is vertical metal shutter. The cloth shutter is not the best for flash sync (1/60)
As another option, and one that looks and feels just like the KX is a ricoh XR2s, that was my first body (bought a used KX as second body and back up)
The XR2s has a metal shutter with 1/125 flash sync, can accept a 2.2 FPF winder, and has auto exposure (apature priority) as well as manual.
Aside from auto exposure, and the color of the matched needle metering (one blue one green) the XR2s and KX look the same in the viewfinder.
One nice feature ricoh had was a diagonal split image. Great for focusing since most subjects have either vertical or horizontal lines.
My KX has a ground glass viewing screen, I have seen others with horizontal split image, I don't know how this option was specified.