I dont know about mobile. As much as I need that phone I get away from often and Do Not Have It Attached To My Hip, so I dont really look at the mobile option I'm kinda a dinosaur and use simple cheap flip phones. I dont need all that other stuff, I can do that in the comfort of my home.
Just read up some more on Gopher. I like both it and Jobber. Its trial and error time with a coin flip.