You didn't mention exactly how you plan to carry this knife; in your jacket pocket or pants pocket, IWB or what? I would suggest IWB carry with the clip under your belt. Wear a wide belt and it covers most of the clip but you do need a deep carry clip or a jacket over it or the top of the knife will show.
I don't know of any knives in your price range that have a deep carry clip but perhaps you do, or someone else does. The only deep carry clip that I have is a Combat Elite RRF but it is too thick and square to carry comfortably IWB (for me anyway). I have a Camillus EDC and a Kershaw Vapor which are very thin and would probably be very comfortabe for IWB but the clip is not deep carry. Since I never wear a jacket, they would show.
Regarless of how you carry it, I would recommend the Camillus EDC. It is a lot of knife for the money... AUS-8, a very thin framelock, as big a blade as you can get in a relatively small package, smooth & easy opening. The only drawback (if it is one) is the bright metal.
BTW, the Camillus EDC and the Vapor are the exact same frame thickness and identical when including the clip too. I don't think that you can get a thinner knife that would be stronger than the EDC but if somebody knows of one, please inform me. The EDC is very slightly wider when comparing the profile of the frames but not enough to say that the EDC is significantly bulkier overall.
The nice thing about the Vapor is that you can get it in black, so it can blend in with dark clothing. I think the design of the Vapor, both the blade and the frame is very elegant.
I'm glad that I have both knives and I think that they represent a great value in their price range.
Nick