The thing is the GLA is one of the best polearms because of its balanced stats, good range and fast. The next best thing is the long hafted blade, but thats no axe.
I myself use a Long War Axe now, its a polearm too, not much difference from a GLA, you can fool others because it seems to look like a noob weapon but it also got 44 damage.
Plus its cheap compared.