Quote Originally Posted by Waazraath View Post
To be fair, GFB / BB together with sorcerer / quickened spell provided cha based gish builds an extra (extra powerful) attack as a bonus action, and you could make pretty damn hard hitting builds with those.
Meh, I wouldn't really quicken a Booming Blade all that often,. That's a pretty steep cost to pay for just one attack. And Quickening a leveled spell and then Twinning Booming Blade is even more expensive.
Especially considering you can just take Paladin 6 and have an Extra Attack for free and arguably a better multiclass overall.