For some reason I find that I prefer plastic handles on my slip joints. I have tried bone, and wood, and for some reason they just don't do it for me. I love how Cases dark red bone looks, and various bone stags, and jigging patterns, but when I grab a knife to use I rarely grab bone. I think it might be because I grew up on old timers, imperial, uncle henry's, and case with plastic handles. Also my pockets get filled with dirt, metal chips, black beauty sand blasting media, and god only knows what else and I feel bad subjecting nice bone to that. Ether way 9 out of 10 times when I buy a knife I find myself buying a model with a plastic handle. Does any one else prefer plastic?