I own both the SPL Dive and Pack Knives. MagnaCut and G10 are particularly nice for the dive knife.....extreme corrosion resistance.. and tough. The dive knife weight is substantial on land, but once in the water it feels about the same as the 5 oz. pack knife....ideal imo. Also the blade features check all the boxes for a dive knife. I have read negative comments about the glass filled nylon sheath for these knives, but just don't "get it". It's indestructible and the snap lock is solid....no wiggle or play. The belt slot is perfect for my 1.5" wide 5.11 tactical nylon belt with a free end..... no wiggle or play. In the hand, both knives feel performance ready. I keep these knives at my hunting/fishing/swimming cabin as my only cutting tools.....because there isn't a single task this tag-team can't do. I have many other knives that mostly rest in a cabinet, await a collector's premium, or might get a furlough pass just for "presentation" when I'm out on the town. But these Ontarios are the knives I turn to when I feel the call of duty and get to work..