I recently acquired the Cruwear PM2 and am absolutely loving it. I work in the Forestry field so I am out and about in the woods every other day for several hours and also reside in Southern Appalachia so bordering the humidity of a rainforest. Wanting to pick up a Military now to carry so am deciding if I should wait to try to get one in Rex 45 or purchase a S110V now. I'm afraid if I get the sprint that I'll be fighting a losing battle and end up with a "rusty" blade. Am I overreacting here or is this a legitimate concern with both Cruwear and Rex 45? I like a tough tool steel that holds its edge but reality might suggest a more stainless steel. Thank you for all responses.