Frankly, the only reason I bought a Charge was because with a combined sale and coupon, the price was $60 at Sharper Image, less than a New Wave anywhere else. It has been my EDC for several months now, replacing a Supertool/Micra/Delica combo I having been toting for some years. I never considered the original Wave because not all the tools locked, and I wasn't really in the market for anything when someone posted here about the Sharper Image deal. How could I pass it up?
Fortunately for me, I am right-handed. Both the New Wave and Charge are resolutely right-handed tools. I don't know how lefties can deal with them. I have tried to manipulate the blades with my left hand and can find no way. Perhaps a natural born left-hander could deal with it better, but you have to wonder what the story would be if, in an emergency, someone had only a left hand available to work the blade.
Overall, I like the Charge a lot. It carries great with the pocket clip and works well enough for most of the things I need it for, but I sometimes miss the lack of an awl and have yet to find any earthly use for that tiny screwdriver. My only other gripe is that the drivers are now stubby. This can be a potential problem, although I must say that so far they have worked very well. Because of these considerations, I haven't retired the Supertool completely, but as an everyday carry, the Charge is good enough for most jobs.
Ah, the blade. One hand opening. 154CM. Wonderful. Don't miss out.