In looking at cold steel tomahawks I've noticed the steel listed as 1055 on some websites and 5150 on others.I'd like to know which steel is correct.Also, can anyone tell me what the differences are between the two?I've decided to buy a trailhawk after seeing so many here that have been modified.NICE!I'm also curious as to how it would be for a lightweight pack tool for camp use,shelter building,etc.Being able to make a replacement handle in the bush would be simple compared to a hatchet.I'm thinking it might be pretty handy for hunting as well.What uses have you put yours to?Thanks for any info.