Just wanted to chime in on this. I've got an all-in-one running a Sinbad for nearly 7 years now. Never had any issues.
I have a Cleopatra running an older Ni-Wumpf and that's getting replaced with a Pascal CPU.
I'm in the process of restoring a Joker Poker and I ordered a new all-in-one for that.
The features, programming and ease of use are the best out there. I even have a Ni-Wumpf Mark II sitting here and it's got some better stuff than the older, but trying to compare it to the Pascal, it's not even fair, the features and gameplay are just better. I moved my all-in-one into the Cleopatra to test a few things and it played like a different game, even my friend noticed the difference without me telling him i had moved the board.
His stuff is the only stuff i'll use for. I'd watch the exchange rates if you can, since the USD sucks compared to the Euro lately, but it is what it is. He's got great service and a great product.