RE: Hellrazors
They are sharper out of the package than the Montecs are. But that isn't saying a whole lot. They are made of a higher carbon steel than the G5s, which will make them easier to sharpen, yet more prone to nicks or bends. The main difference in my eyes is that they are welded together, rather than being machined from a single piece of steel as the montecs are. Will that make a difference...hopefully not. I'm sure they will work excellent for you.
BTW.. I shoot Montecs... and love them... I don't mind resharpening a fixed blade head.... thats part of the game. Good luck.