BB requires a different gameplay than FT, but it has its uses.
When you are attacking groups (preferably from behind

) the BB is superior to the FT while in most 1on1 situations or in close quarter combat the FT is better.
For a while I used the BB because it helped my kamikaze style of gameplay, but lately I have switched back to the FT and try to integrate the Airblast into my combat style (though I still fail to reflect rockets)