Hey guys. So I have a skyline right now, and maybe it's just me but it seems to 'weak' for outdoors use. I'm thinking something like a PM2, military, mule or recon 1 would be better. What do you guys think? Looking at these knives lead me to reconsider which blade grind is best. I always thought that hollow ground knives were weaker because there is less metal directly behind the edge, but that FFG we're better slicers. But after googling a comparison quickly, it seems that people's opinions differ on this. What do you guys think? What's better for wood work, food prep, cutting rope etc? And a bonus question: which of these four has the 'strongest' lock (ie what would e the least likely to fail under use? Thanks in advance guys!