Welcome to Blade Forums, you are in the right place for info.
I'll second the BM 710, points I like.
1, reversable pocket clip for right or left hand carry.
2, axis lock, easy to use and pretty much bullet proof.
3, double thumb stud and easy opening right or left handed.
4, good ergos, confortable to use and slim enough for confortable front or rear pocket carry and while sitting down.
5, recurve blade, good for most chores.
In fact, I have two 710's, one each in AST34 and M2 steels and plain edge blade.
With that said, the Spyderco's are great knives also, but I only own 1 endura lockback so I won't comment on the other Spydie's mentioned except to add that there are a boat load of very happy Spydie owner here and I'm sure they will chime in.
If you can find a well stocked brick and mortar knife store in you area, go down and handle the Benchmades, Spyderco's and Emerson's...one or more will start talking to you.
Good luck and let us know what you decide.
Steve