Potential Dragon Slash Claw

Hi there guys,

After 138 cubes my Dragon Slash Claw is finally Unique.
On the first Unique status it got the following buffs:
6% LUK
6% Avoidability
30% Boss damage increase

I don't know quite what to do. Obviously the luk and avoid are a complete waste, but the boss damage increase is dam hot. It will also help even more when we get BB and our demo ignores monster defence.
So yeah, I guess my question is: What would Jesus do? Recube and risk never seeing boss damage again? Or recube and settle for dmg/wep att/str %increase which end up making my training about the same speed; but slow down my bossing compared to 30% buff...
I wish there was a guarantee that I would see the buff back with better 2nd and 3rd to complete a nice weapon.
I'm also thinkign about throwing a second Advanced enhancement on there (so for 90%), first one added 3str 3wep att. Any opinions on that? Worth it?

Keep going id say. Try for at least +% total damage, and maybe 30% boss? its possible.

If there's anything I did learn from cubing my shoes when they were Unique, it's that almost every set of buffs you get is actually 'good'. It's just that soem are awesome or INSANE and that's the ones you'd rather have, lol. But yeah I'll probably keep going, but I'll miss the 130k barrage hits on dojo bosses, lol.