Since I've now come some way from being a knife noobie and have handled a good amount of knives and since the holidays are coming up I want to invest in a benchmade. I've been looking for some time and I found 2 that I like. The presidio and the rift. I need some recommendations. It's primary use is EDC to hard use EDC and it would be nice if it could fill a tactical role. I like the rift looks but idk how good it is. The presidio is the same way. Also is benchmade's 154CM hard to sharpen? I use a sharp maker by Spyderco. If it will work on the sharp maker what angle 30 or 40 degrees. Please help