After about 13 years of carrying around a Smith & Wesson Swat I've lost it good. It was everything I needed in a knife and I'm looking to replace it. Unless yall gurus can suggest better brands I'll likely just get another one. I like a big heavy knife that can be operated with one hand with no complicated but sturdy trustworthy locking mechanism. And a good quality blade partially serrated. Hoping to keep it under $100. Any recommendations?