I have had both, and my opinion differs from most of the others. But I do have XL hands, so thinner stocks feel like toys to me honestly. I like the B&C ok (not my favorite), but not the plastic ones, Duratouch included - have replaced everyone with McM's myself. The B&C is much better quality wise, no doubt about that.
For perspective, I have one McM Edge like BSA posted above (and most folks like/love) but it's on a Rem Model Seven - feels right on that rifle to me, but had one on a M70 and it just felt too small to me personally.
It's really a personal decision so I'd recommend trying both to see how they feel if at all possible.
DakotaDeer - the Duratouch was on the Ultimate Shadows. An all black "Duratouch" looking stock came on Super Shadows, but was all plastic not Duratouch. This was true at least until a few years ago, haven't kept up with Win's latest stuff.
