So my new job has me working around a lot of people and I'm using my knives around them I get looks and even complaints so my supervisor and Forman have asked me that they have no issue with me and using knives but they look too tactical (my Forman is a knife guy) they said it can be as big as I want and I like 3.5 to 4 inches as long as they aren't terribly intimidating. Examples were cold steel ak and emerson cqc 8. Now with this being said I'm a big dude and the knife needs to be very ergonomic since it's being used constantly. Any suggestions I got like 100$ I sold my cqc 8 and then bought some tools and what not and this is what I got left over.