Falkniven F1 or the ESEE/RAT rc6, I like the rc6 a lot more, but it just seems like it would be more maintenance due to the high carbon content therefore alot of rust, and why would anyone want a knife that requires so much to keep clean for a survival knife. I do like the F1 but I'm not a fan of stainless steel due to it being so soft and not as strong, and I cant strike a spark AS good as I can with high carbon steel. If I go with the rc6 then I will be going through alot of Tuff Glide and Tuff cloth, living at the base of MT.Hood in Oregon we have ALOT of wet weather and cold. Bring it!!