There was a time when I was completely hooked on one handed, black bladed folders, mostly for the "cool" factor.
It finally occured to me that the one knife that I reached for constantly, and in one form or another was always on my belt, was a Buck 110. Yeah, it took an average of 1.47 seconds more to open it than something else, but there isn't anything more solid and dependable.
I'll second the recommendation for PCKS at Buck - Where else can you get a knife this solid, with your choice of BG42, ATS34, Damascus, or TiCoted blades, and with your choice of handle material, bolster, engraving, and what-not for about $100 or less.
Here is an older family portrait of some of my 110's (There have been a couple added since this was taken).
The four across the top are BG42 bladed 532's and the two at the bottom are 560's (a metal handled version of the 110 that uses the same blade) rebladed in BG42 for me by Buck. On my belt this morning is the oak-handled, Nickel-Silver bolstered one, with the damascus blade. One heck of a knife for $106, engraved the way you want, IMHO.
Anybody who doesn't believe you can get a brutally sharp edge on these should see the gash in my hand from leaning on a counter, and trying to trim some formica with the other, when the knife slipped. (Yeah, I know. But it was late, and I was tired, and that $#%!@ dishwasher was being obstreperous). That one was a BG42 blade that I could shave with.