Im a hucast main as much as id like to see hucast using a multihitting AF or FF i think that'd be a little bit too broken even if the atp is like 100 or so. Maybe if he couldnt use them, like with macho blades, then they'd be nice for other HUs as they dont have his ridiculously high atp.
As for ultima bringers i definitively agree that i was disappointed with it as i expected it to actually pierce but instead its literally the same weapon on RAs and Foney but its harder to find and also harder to add hit to.
I agree that the droprates on these weapons is a bit too high considering what they actually are. I mean if they were what we thought they were then that droprate would be completely understandable but for a wep thats outclassed by non-rare weps...well i don't know man....but then again droprates for events keep getting harder each year so im not the least surprised about it.