I had two, and sold one on here sometime back...I kept the other.
I really like it and it shoots very well- the only problem I've had is extra cylinders- they aren't cheap because they are shorter than those used on 1860 style Piettas, and therefore not interchangeable. If you could shorten the 1860 cylinders yourself, then you could save some good money.
The best thing to do- is buy another one.