Who provides the best 12 volt refrigeration systems?

[nmccubbin]

We are about to buy a small compressor/condenser using with an evaporator plate to add to out mechanical system. Reason is backup and to let our solar panel and windmill do some of the work

I have lots of data on ColdEh, Dometic/Coldmachine and CoolBlue, and have read a lot on this forum.

Much of the information here is from the vendors. While very useful on the technical side, it does not provide independent opinions.

I would appreciate comments on reliability, tech support and spares service from users who live on board at least several month/year.
Unfortunately info on units more than about 5 years old is of little value, since manufacturing quality and service seems to have changed over the past few years.

Thanks