The older I get, the less stuff I find myself taking on backpacking trips. I simply don't like to carry unnecessary items so I find that I mostly use a SAK or my Benchmade mini barrage. If I bring a fixed blade, its usually some sort of Mora. They are inexpensive, lightweight and are effective slicers/carvers. I really like their handle comfort and the light-my-fire model has a built in fire steel. But truth be told, even they are "wasted" weight in the summer months on established trails when I have shelter, food and cooking utility items in my pack. Hell, even Andrew Skurka only brought a mini SAK on his cross tour of Alaska which is way more off the beaten track than I go.