I tried Jobber earlier this year and never could get it to work. We loaded all of our data and tried to use it for a full month. It never worked at all and stayed frozen or didn't save input at all. I hope my experience was an anomaly but I can say I thought it was a prank and a hidden camera guy would pop out. It just flat out didn't work at all. Kind of like buying a Porsche and finding out it is made of paper mache with no motor, etc. Strange. I am looking at Service Auto Pilot and Q Express but I need it all to be hosted online and not a desktop.
I hope that helps.