They have added some new stuff to the Wave. That would be my choice for sure. However as stated above, pick the one with the options you need. I use mine mostly for the neddle nose pliar and the screw drivers. Saves me a lot of steps around the job. The new Wave will take advantage of the 21 piece accessory bit set as will the Charge and the new Leatherman line of knives. I just picked up one of those and Sportsmans Warehouse had the bit set on hand. Life is good for us handymen.