I like the size (heft) of the 110LT handle (it's the same as the traditional 110 handle) for use in hunting and fishing - I sheath carry my big knives so extra thinness doesn't matter. I think the Slim is too thin for those purposes, just doesn't grip right when cleaning, however it is designed for folks who want a big blade in an urban or office setting and it will ride better in a pocket. I have owned a Gerber Sportsman II for 30 - 35 years and it never worked its way into becoming a prefered hunting knife due to its thinness - but it was nice for pocket carry to use as a big pocketknife. I hope the Buck 110 LT stays around, it is a worthy successor to the Buck Lite line - I've bought three of the red Smoke Jumper variations for myself (did share one with a good buddy) and buy the standard black LT as gifts for young fellows starting out in hunting. I wouldn't buy a Slim for that purpose. OH