I am telling you the Core is my favorite multitool right now. Not because of its many multi tools or asthetics. But because for me it has all the tools I need and THEY WORK. I can finally reach screw and cut things like the dickens. This thing has long files, knife, saw and especially the screwdrivers (which are also hollow ground) ..
I have been using the LM Charge and I can't even get to any of the screws around the house. Whether its fixing toys, installing a hand vac on the wall ect. Those short bit drivers are useless in my opinion. When I reach for big daddy (the Core) it has the ability to handle what I need a multitool for.
After using the screwdrivers on the KF4, Charge, SOG ect. I really like the Core. It just suits me better because I look for a tool that I can use and not just admire.
The handle is plenty comfortable to. ;D