I agree with David's assessment in general. Asside from the guthook, the Wave is more ergonomic to me for EDC than a Charge TTi. HOWEVER, I prefer the Charge ALX for many applications because of 1. The guthook (one of my favorite features) and 2. Two onboard drivers, which means I don't have to carry a bit kit.
(Generally I don't need scissors on the farm either).