The Presidio is a nice knife. I have a little issue with mine though. The scallops on the handle are angled to enhance grip. Problem is on the same side of the handle, half of the handle they are scalloped facing one direction and the other half facing the opposite direction. This has turned into a real PITA as it tends to grab onto the pocket during extraction and insertion.
It's a problem because it can tear away at the pocket and also is really difficult to pull out when it gets good and hung up. Aside from that little caveat, the knife is a great all purpose user. If possible, try it before you buy it.