I'm surprised that you have not included the Minolta TC-1. I've tried the 28Ti, 35Ti, TVS, Minilux and T2. It easily outperforms the group, in my use of it.
The Nikons have repeatedly failed with the fiddly meter needles, and tend to overexpose even after sending it back to Nikon. Initally, the 35Ti juices out after 5 rolls and I had to send it back to Nikon again. Makes me wonder about their QC.
The Contaxes are pretty much great except for the size.
The Ricoh GR1 is probably the only one that matches the size and performance found in the TC-1. Plus, the TC-1 diaphragm is a whole circular cut-out instead of blades. So you get butter smooth bokehs.
cheers.