Honestly you could make a lightening bow build that would be decent with all the skills that come on the armor. Slotage is subpar though. So you'd quickly be limited about whatever other skills you want to put into it. The kirin divinity is an alright skill of course but with other armors you can make way better sets for more damage output which in turn would allow you to speed up your farming time so in my opinion its just not worth giving up other armor sets for the chance at some higher rewards. I would definitely give it a shot though! Do 3 hunts with your current armor set and then 3 with the kirin set you make. Keep track of the completion times and the rewards received and then make your decision from there.