Matt, I just bought a TM2. I love it. I think getting some of these options greatly depends on your budget. I skipped the USB/floppy drive. I just hook up my notebook computer. Minor hassle with cabling but saved $. I think the USB option came with a different screen size also. I would run on 3 phase if available machine will use less electricity. I was told no difference in machine performance also but I don't know first hand. I don't know anything about probing. All of the options like spindle orientation, rigid tapping, etc can be turned on for a 200 hr test drive at no charge to you after you get the machine. I would get the chip guard to keep coolant where it belongs, way covers, coolant pump. I didn't know this macine came with a chip conveyor. I do use a shop vac in mine. It a pain in the butt but thats what I doought my machine. Most of the options can be added after delivery of the machine so if $ is a worry now upgrade down the road. Tim |