I've a soft spot for MG. My stepdad had a 1970 MG Roadster as his daily runaround for 25 plus years. We had so much fun in that car and its small size never stopped us heading off on holidays with my sister and I perched on the battery shelf with our heads sticking out of the back window which could be unzipped. This in the early 80's before people worried about things like safety!
I had a MG TF for a short while which was fantastic fun.
Can't decide the 4th and 5th pair in terms of my favourite but I like the darker more abstract versions.