I have a few different sets but I have a set that I keep in my truck with a little bit of everything made by Kobalt sold by Lowes. I probably use this set more that anything else I have. It's nice to take the case to whatever I'm working on instead of grabbing a handful of sockets. I believe they have a lifetime warranty too. I would avoid Harbor Freight unless you buy some box end wrenches or a hammer, etc. Anything with moving parts doesn't seem to last. Actually, my torque wrench from Harbor Freight is great and was very accurate when I had it checked at Discount Tire with their torque checker.
