Conrad Götz ZKV1591 Viola Chinrest Kaufm.

I've used this on a Baroque style Viola; so I needed one that didn't bridge the tail piece since it's an unusual shape and also I wanted quite a slim one. This looks and feels very nice, it comes in a very posh box and with an option of sizes for the legs. It was easy to fit although you do need a tool since this doesn't come with one like some chin rests (that was clear in the product description).