IMHO the best are LM Wave, LM Super Tool, LM Charge TI and SOG PowerLoc.k As far as which is the best among those... it's a tuff call. The SOG is nice because it's user-configurable and edditional tools can be substituted for existing tools by the user. I am also very impressed with the compound leverage on the SOG. That being said, I currently carry a Wave (newer version). I think the new LM Surge and Core show much promise. If they turn out to be too big for EDC I still think they may prove perfect for use in large kits.