We're running one, and it seems to do a pretty good job. I'm not sold on the wedge system and I know we had to beef it up.
I think just about any system can give you good service. But, as noted, you need a good supply of logs. We have several crews in the woods, so logs aren't that much of a concern.
You should travel down to see Ernie Gish around Shippensburg, PA. Its about a 4 hour drive for you. He has 3 Multiteks running into one conveyor. He probably does more than anyone on the East Coast and has been doing it for over 20 years.