I am interested in buying either the Winchester 1300 Walnut Field or the Remington 870 Wingmaster. Both in 3" and with a 28" barrels and in 12 guage. I want it for a do it all type of gun, mostly for hunting waterfowl. Here the 870 is about $170.00 more than the 1300. I wanted to know if that is worth spending the extra cash or if im going to get the same results from the 1300?? Which gun would be more reliable for the long haul?? Also does anyone know what the length of pull is on both guns, which would fit a bigger guy better (6'2",215lbs)?? What is the better buy here?? Thanks