How much do Benelli's comfortech stocks work? Some people I've talked to say they're the best, and if I get a Benelli get one with Comfortech. I'm looking pretty hard at an R1 and pretty much everyone said the Comfortech version is worth $300 more. Unless I got it in .300 WM i don't think I'd really need it but thats also one of the most versatile cartridges. What do ya'll think?