Welcome to the forums, jln26. Sorry so few forumites paid attention to your questions in their hurry to suggest their favorite knives.
I own a number of CRKT knives, and like most of them quite a lot. I own the small Peck knife, much like the KISS knives. I find them difficult to open easily with one hand. They do make excellent money clips, and maybe the larger KISS knives are easier to manipulate than the Peck.
The larger Lightfoot Urban Shark (LUS) is one of my favorite CRKT knives. It fills the hand quite nicely, feels comfortable in the hand, and is a pretty good utility knife. It was designed to be useful in self defense, should that ever prove necessary. The blade shape is very good for stabbing, okay for slashing. It has the sense to not be black, but instead is an attractive nice grey. The action is very smooth, my blade came extremely sharp. The blade steel, AUS6 is not the most highly regarded steel around, mostly because it doesn't hold an edge so well as other more costly steels. It does take a very good edge, and is quite corrosion resistant. The blade is fairly well polished, which helps it's corrosion resistance.
CRKT had 2 other good knives which have been discontinued, the Apache and the Mirage. Smoky Mountain Mountain works has the medium sized Mirage with an aluminum handle and a combination straight edge/serrated edge blade of AUS8 on closeout sale for $15. The blade is about 3" in length. I'm not sure if they have any of the Apaches in stock, except possibly the Apache 3. This is a very good, cute little knife, but probably doesn't have as much utility as the LUS or the medium Mirage. It does have ATS34 steel, definitely a cut above AUS6 or 8. It too has an aluminum handle. If they have the Apache 2, I would recommend it over all teh other CRKT knives mentioned thus far. Here is SMKW's URL:
http://eknifeworks.com/webapp/eCommerce/index.html
I am also a Spdyerco fan, and the advice you received about them is good advice. However, I would recommend the Native FRN handle over the Calypso Jr ltwt, because of its greater sturdiness. The Calypso Jr is an excellent knife tho.
If price is no issue for you, you can look around the web sites of Knife Center or 1SKS, which have about the largest variety of knives along with a fair amount of information about the knives. 1sks is better for info, and probably prices to boot. All you have to do to go there is go to the top of the page and click on Store. Feel free to ask more questions here if you wish some help on choosing a knife.
I hope this helps you. Again welcome, and excuse our exhuberance, please.
Edit: Forgot to say that SMKW has the large LUS for $27. That is a pretty good price, tho you might find it a bit cheaper elsewhere. I checked Bayou LaFourche, which often has the best prices around, and gives very good service. Their price for the large LUS is $25.49. Their URL is:
http://64.49.193.154/subcatmfgprod.asp?0=227&1=236&2=-1