Question on Giant Ape Axes

LoneCub - Heavens Tear

I was wondering if any bm out there uses them.The stun capability looks like an overkill at first glance but i'm thinking of the much stuns axe bms use and the probability of it triggering and negating the 6 sec stuns.
Can also use a lvl 80 axe recomendation: +2% crit gold one or the 5% hp regen?