I have a balda that's just like that contax that's really really small and sturdy with good glass.

I've also got a zeiss Ikon but neither have actual coupled finders so it's all measuring ... I really would agree if the newer ikon's that are coupled are as nice, I would get one of those... I want to sell my two, the balda has a broken/frozen winder, and the Ikon I have I just tend to always throw old C-41 film in and x-process as B&W but I'm getting tired of the results and don't really have a need for it anymore...