My concern about the belt auger is that if it isn't robust enough to actually crush a few pellets that might get stuck and jam, then the auger is rendered useless and you'd have to empty the hopper and auger to get the jam out, then refill....
Never had an issue with fish food binding throwing anywhere from 1/8" to 3/8" pellets. The reliability of the belted auger is why I went to Sweeney's. Having said that, the Foreverlast feeders almost look like a Franken-feeder. With the exception of the angled slinger, it mirrors a Texas Hunter's color and shape, including the legs. It has an auger system that Sweeney uses, and a timer which I believe is from West Texas Feeder Supply. My issue with a Foreverlast would be the customer support after the purchase. If there's a problem, which can happen on all feeders at some point, dealing directly with the manufacturer if needed is much better than dealing with a retail store front. Texas Hunter has a huge advantage with that aspect. No clue on the Sweeney support, as I haven't had any issues yet.
Deancutler, how big is your pond? TJ brings up a valid point about the number of feeders.