Apart from making me drool over his travel kit (2xH2, P65+, P25+, Hasselblad 500cm with P45) he says: "My H1s and H2s go wrong constantly. I can get through as many as three on a tough, week-long shoot. Hasselblad repairs must be the richest repair shop in the world!".
He also says he gave Jamie "his first Hasselblad a few years ago, but his patience with the problems associated with owning one has long worn thin!". (He's currently "loving the Canon EOS 5D" according to David.)
My H1/H2 need service every 30K-40K shutter count. Very expensive reparing service. No idea about H3. Use to ask about H4X shutter life. No reply.
Hasselblad don't service FujiGX645. Checking Hasselblad rep to trade GX645 for H4X. Reply is No.