Well if your state allows you to carry it, go with any auto push button open(switch blade.) Decide what your carrying the knife for, EDC use, opening mail,cutting open packages, eating etc.. Or are you carrying it for self defense? I carry two knifes, one for EDC use and one just for self defense. Reason why is so my defensive blade always stays razor sharp, should I ever have to defend myself with a knife.
Gerbers are a ok budget knife, but they suck at holding an edge, I find myself resharpening the blade after just a little use. Gerber assisted opening knives are a great choice for a self defense knife.
Kershaw's are a better choice over Gerber, they hold an edge longer and take less work to get that razor edge on the blade.
CRKT are outstanding blades and stay razor sharp for a vary long time, I have been carrying a CRKT M16 for over two years now and it's still sharp.
Having owned and used/carried all of the above blades, the CRKT and Kershaw are my main go to blades, with a Gerber riding in my EDC bag.
Our state just lifted the ban on citizens carrying auto blades(before you could own them, but only on duty LEO,Fire,EMS,military could carry them.) When I get the funds I plan on buying and carrying a Spyderco Citadel auto blade.
Another great choice for a defensive blade is the Ka-bar TDI, I carried one on my belt for about a year.