Bee L02 gets my vote. But since I also own all of the other so far mentioned knives (besides the Elk Ridges) ... they are all good knives and definitely deserve a recommendation. The L02 is smaller than the 939,909,L05,EL01 but larger than the M-Series of Enlan/Bee and the 700 series of SRM/LAND. The deep carry pocket clip on the L02 and the overall build quality together with a size that's still EDC-able while providing a full 4 finger grip... makes it an outstanding value at $8 ($10.50 shipping incl. after coupon). I mentioned it before that recommendations should be limited to one size category. There is no point in comparing a SRM 681 vs. an Enlan EL01. Make up your mind which size you want and then look for the best suitable knife for your needs/preferences... if you want a collection... buy them all. ;-)
http://www.youtube-nocookie.com/v/5h2KpdA0JJ0?version=3&hl=en_US&rel=0