Big Angry Bomb.
I own a Big Angry Bomb (No UV's and at Lvl.10) and I have to say that its more of a downgrade than an upgrade since the Master Blast Bomb was way more sufficient, out of all 5 star gears I have, this has got to be the worst.
Lets look at the statistics, both pros and cons.
Pros:
Huge Knockback
Little more damage than Nitronome (Until Nitronome gets lvl.10, then BAB would be worthless other than Knockback)
Pairs up great with Shivermist
Cons (Oh boy):
Movement Speed Decreased (Nearly blocking pace)
Small range similar to Super Blast Bomb Range (The 3 Star)
Long fuse time
With the movement speed, the charge time is way too insufficient
If you compare it with Nitronome, theres 0% chance you'll be picking this bomb.
Why hasn't anyone complained much about this bomb? Its because nobody dares to own it (But I did because I needed to test out its sufficiency)
It needs a serious buff!

>Why hasn't anyone complained much about this bomb?
http://forums.spiralknights.com/en/node/9924?page=1#comment-78983
The less annoying explosion type bombs the better. *folds arms*

@Wallach, u just mad, cus u no having as much fun as us bombers.
oblitering the cores out of jellies is much better than.... hit; derp; lagg; charge; aww the bomber already got them all.
uh lvl 10 nitro still less dmg i think, but yea not useful bomb, fun bomb ^.^(try to place BAB then nitro, poom poom =D!)
"Just don't make a forum post complaining about it, because, well, we know. "
http://wiki.spiralknights.com/Bombing_Guide#Big_Angry_Bomb
Your point is valid, of course.