think you will be very happy with the legacy. i've been shooting one for three years now and am really impressed with the accuracy. (pretty sure it's the bow and not me!) the only difference with the switchback is it is a little shorter, which is nice in the woods but it's not by much, and i don't think it's any lighter. that's the only gripe i have with the matthews bows is the weight, but it's well worth it for the performance.