Godfrey, the MX is a very handy camera. It is about the size of most M series bodies. The KX is the size of the Spotmatics. In fact it is a Spotmatic with a better metering system and K mount. Some people prefer the larger handfull of the KX. The K2 is interesting with AE metal shutter. I have 'em all for sale if you are interested. Bill Lawlor
