I see a use for all three types.
I carry a knife at work and I have found that it is really helpful to have a combo edge blade. If the plain edge gets dull, the serrations will always cut. I can use the SE part to cut stuff that I would rather not cut with the PE part and keep the PE part sharp. If it is going to be a hard use work knife, I prefer combo to PE or SE.
For when I am not at work, I will carry a knife for three reasons.
1. Self defense
2. EDC light duty
3. Out doors stuff like boating mostly.
For self defense, either PE or SE can be good if the knife is the right type. I normally carry either a PE Al Mar Shike or a PE Massad Ayoob for this role. Sometimes I carry a SE Centofante II but it is really more of an EDC than what I would consider a SD knife.
For EDC on the weekends or nights, I like to carry a smaller knife like the Calypso Jr. or R2. Both in PE. I also carry the Centofante II which is SE.
For boating and other similar tasks, I think SE rules. I have a Rescue but a Salt would be a good choice as well. Much better than PE when cutting things that want to slip away from you when wet. Plastic ropes and many other items are easier to cut with a SE than a PE.
I am not nearly as opposed to SE edges as I once was. One thing however, even in a SE, I always like a little bit of PE near the tip. I think about an inch is perfect. The tip is where you will do your fine cutting and PE is better for fine cuts or cuts where you need to press. The new Rescue has about 3/4" of PE at the tip and it is a big improvement over the older version that was SE to the very tip.
I know everybody has different uses for knives but I think most people would have a use for either a CE or SE in their rotation if they gave one a chance.
I carry a knife at work and I have found that it is really helpful to have a combo edge blade. If the plain edge gets dull, the serrations will always cut. I can use the SE part to cut stuff that I would rather not cut with the PE part and keep the PE part sharp. If it is going to be a hard use work knife, I prefer combo to PE or SE.
For when I am not at work, I will carry a knife for three reasons.
1. Self defense
2. EDC light duty
3. Out doors stuff like boating mostly.
For self defense, either PE or SE can be good if the knife is the right type. I normally carry either a PE Al Mar Shike or a PE Massad Ayoob for this role. Sometimes I carry a SE Centofante II but it is really more of an EDC than what I would consider a SD knife.
For EDC on the weekends or nights, I like to carry a smaller knife like the Calypso Jr. or R2. Both in PE. I also carry the Centofante II which is SE.
For boating and other similar tasks, I think SE rules. I have a Rescue but a Salt would be a good choice as well. Much better than PE when cutting things that want to slip away from you when wet. Plastic ropes and many other items are easier to cut with a SE than a PE.
I am not nearly as opposed to SE edges as I once was. One thing however, even in a SE, I always like a little bit of PE near the tip. I think about an inch is perfect. The tip is where you will do your fine cutting and PE is better for fine cuts or cuts where you need to press. The new Rescue has about 3/4" of PE at the tip and it is a big improvement over the older version that was SE to the very tip.
I know everybody has different uses for knives but I think most people would have a use for either a CE or SE in their rotation if they gave one a chance.