Best I've had so far
I can't complain about mine. Best thing being that, apart from being wickedly quick, I have not had to carry a sqeegy with me all year. It just cannot chop paint (with WAS in forced mode the bolt will not move if there is no ball completely in place). Even in the rain in Portugal, no hassles with broken paint (yes, that is not 1 broken ball in 3 days of playing, or in the 5 months since)
No extra maintenance work than say - a cocker, the lp tubes may be a bit longer, but connect the same sort of stuff as on a cocker, so not really an issue, and the adjustabe ram cap was only really needed if you got a GZ (cause the body length was slightly different)
Before I bought mine I didn't think that anything would replace my angel, I was wrong.