Mini and BMG with a dump trailer. Then I stepped it up to the Gehl. The loader and dump trailer is probably the best investment you could ever make. It'll easily pay for itself within a year. Cory nailed it right on the head with how versatile they are.
I had the chance yesterday to work with a large grapple truck and let me tell you, these things are the shit. Me and Nick have been looking into them for a long time, because they are the way to go for tree work. A buddy of ours who uses these told us out of all the equipment he owns, his guys would give up everything before they gave up the grapple truck. No more crane, no bucket trucks, no loaders.
But not many people can roll like that. But just goes to show, material handling equipment is probably the best investment you can make. Like they've said, so what if you can get the tree on the ground quicker, it won't matter if your ground guys can't keep up, or if you spend the rest of that day cleaning up the mess.