I like my Heat. Sharpens easy and holds the edge relatively well. Don't really like the handle material, though. Feels a bit cheap and light. But I love the knife and have carried it about 90% for the last year as my main EDC. Abuse the hell out of it and it hasn't broken yet. One thing to think about, though. Some overzelous LEO's do consider it a switchblade (the same ones who use thier small palms as a guide to 3"). And trying to educate some at night during a routine traffic stop isn't always a good idea. If it's late night and I'm driving, it's usually in my bag with a legal 3" non AO blade in my pocket. Just my thoughts...