Mine is my daily car, and you tend to forget how good it really is. Went and test drove a few new vehicles yesterday, they where a landrover disco a new Citeron C8 and a Chrysler Grand Vogager (need to replace my mpv), after getting out of those and back into the M realised I am lucky to drive such a quick car. When around a few car supermarkets and was shocked at the prices of fiat 500s, golfs extra, for the same price you can get a Z of some description. Even went to look at an old Aston Martin as the dealer was close to the other dealers, but after discussing running costs etc, and realising i would be looking at a 8 - 10 year old car and still have to stick £20k into the deal, an Aston i the only thing i really fancy swapping it for, but i realised what a bargain the M is. Parked next to a 911 and as much as i love 911s, it just looked a bit naff and too much look at me (perhaps i am getting old, and did have sensible car head on) I was really quite proud to be going in the Z. Went home zapping down the back roads of Derby with a smile on my face.
However, if you have the itch to change do not think you have any option, hope you find something great.