A quality tool.  not for the extreme cold, but you can combat that by keeping a spare fuel cell in you chest pocket to keep warm and switch out.  takes care of the cold problem.  As long as you keep your gun clean(and you should keep all of them clean) then this too will give you great service.  nto for super fast produciton framing.  but the portabilty makes up for it.  i own this one and the trimpulse's as well. angled and straight. Very conveinent, oh and if you are a punch-list person.  well then it is a no-brainer