I have used moras for *decades* and you really have to be doing something outrageous to break one. The wooden handled models would be easier to damage, but not if doing basic cutting/trimming/food prep chores. The plastic ones are tough enough for anything I have dished out. They are not pry bars or tree-felling tools. If you want to prepare food, cut line, whittle sticks, etc, they will perform for a lifetime.
The Swiss Army knives with saws are perfectly usable, but they are limited to 2" or so diameters for straight-through cuts. You can cut larger stuff with multiple cuts or breaking off remainders. They aren't something you would want to do a lot of sawing with in one session. That is where the Gerber saw is a better tool— faster, less energy expended, and bigger cuts. It will cut much better and safer than trying to cut the same diameter wood with a fixed blade knife— something the knife really isn't designed for. I don't like the idea of people using saws on a regular basis in terms of Leave No Trace principles. If you are going to cut an occasional tarp pole, fine, but the Swiss Army saws would take care of that.
As far as folders go, the Benchmade Griptilian models are fine tools. Spyderco makes some light folders and their Byrd line is excellent for the money, albeit on the heavy side.
A good folder will have a positive locking system, a comfortable handle, and metal liners in the handle for strength. Good blade steels are 154CM, S30V, and AUS8. The 420HC stainless used by Buck knives is acceptable.
Gerber was bought by Fiskars some years ago, which rubbed the conservative American hunting market the wrong way– they were all made in Portland, Oregon before the merger. Fiskars has more of a mass-market approach to manufacturing and sales. Some models are fine, but the steel and general design of their knives tends to be lackluster. The Gerber LST line is popular with hikers. They are usable cutting tools and are very light weight and inexpensive, but they do lack liners and should be used for lighter cutting chores and food prep only.



