I've been using Mad Bomber for years, and only recently heard of the Chaos buff (had taken a long break)
Was curious as to whether or not I should switch to Chaos... I guess I've been hesitant due to having an iota of faith for OOO to do the right thing and either buff Mad Bomber, or nerf Chaos in some sense.
Though I suppose in a perfect world, I'd have max CTR UVs on my bombs, and simply use Mercural Demo. xD (not likely)
For reference, I do happen to use swords and guns semi often as sidearms.
Chaos got buffed to Mad Bomber while only having a Curse weakness which no one really cares about. Chaos has the ability to have max ctr, and VH dmg on all lvl 10 weapons. Getting Chaos is going to be a harder road as the magic line does not see buffs until 5*, but I feel it is worth it.
I really wouldnt mind a Chaos nerf, I had it pre-buff and it was perfectly viable as a hybrid set. On the other hand I also feel bombers need a buff as they seem to always get the short end of the stick in every major update.