It's a worthwhile format, the negs can be beautiful. But be forewarned, if you print in a darkroom and live in a dry climate, dust on the neg during exposure is a real problem. It's still something I struggle with to the point that I will shoot up to three holders on a key shot that I could nail in one frame with medium format...

I started using it this past Spring with a inexpensive Toyo and three lenses, got hooked and now have a full blown Chamonix system with 7 lenses including one I bought brand new...