The SFI is new to me. Looks like good prices. Do they have a website? What country builds them? Ken Sweet
Some of machines there look to me made in Turkey products. I remember Phil, we had talked about doing some implement & part business that we didn't realize then due to my pause to works. Maybe, he started to import some from here later.
As for drum vs disc; performance & technically, disc - price & simplicity, drum.