Anyone have any input on their preference between these 2? I have a Surge presently and I've decide it's just to big and heavy to ride around on my hip. I really like the interchangeable screwdriver insert arrangement though. The TTi also has the addition of an S30v blade which I thought was a nice touch. I also like the one hand opening of the 2 blades on the Wave and TTi. So lets hear the feedback. Frankly I'd be happy with the pliers, crimper, cutters, interchangeable screwdriver, wood saw and main knife blade. Too bad neither has the interchangeable jaw inserts.