I've held a number of cold steels and they are good knives. But I've yet to have a kershaw do me wrong.
Only way I won't buy another kershaw is for an OTF or fixed blades.
I had carried Benchmades forever but was frustrated w/ their prices & inability to hold an edge relative to their price.
Other people like them & that is fine... I just had a bad experience over time personally.
A friend suggested I try some Kershaws. I was surprised & impressed w/ their overall attributes.
SOGs are pretty nice too.
I've been very happy w/ the Spydercos I've settled on but have to say the Kershaws are a pretty good cost to value.
At one time I had 4 Sebenzas but never could bring myself to use them & felt similar w/ some of the pricier Benchmades but have come around to the idea of some good quality, low priced Spydercos that I'm not afraid to abuse (if necessary) or am worried about replacing if they get lost.
Now I enjoy using them more w/o worrying about either issue.