I can highly recommend the RR2183 as an EDC Gentleman's pocket knife. Its well made, sturdy, blade is super sharp, the blue denim handles are most attractive & reasonably gripable, no liner gaping & blade well centered. I have added a Kwik thumb stud to mine to make it a one handed opener. I can only find one minor fault with it, out of the box the back lock was excessively hard to depress when closing, but careful cleaning & oiling of the blade shaft, pivot & back lock & working in the opening & closing of the blade has reduced the closing from excessively hard to an acceptable level of tightness that will no doubt lessen with further use by me.