There is a difference between the two. I have the PermaNet. The posts are closer together, and thicker, as are the ground spikes. I get snow here and my fence has not fell over, or sagged much either. Now, maybe an ice storm might do something to it. But I think it holds up great. I had a...
I don't think TractorSupply has poultry netting. At least the ones around here don't. I bought my fence directly from Premier. Free shipping with orders over $100. High grass will ground and weaken the fence's charge, as will snow. Doesn't damage anything, just takes away from it's...
I have 650' of Premier's electrified net/fence. I would think you would be fine with the netting in the woods. BUT, make sure you don't make any easy climb and jump over points, with the netting running between close trees. Because eventually, some, "Not your average bear" animal will figure...