Non-canon broly is raped
Canon pre-earth Broly is absorbed, GG.
Canon post-earth Broly wins. I’m sure that Broly can still be absorbed though.
Kid buu can:
-Turn him into candy
-Instant transmission rape him
-Go from 0 to 100 and just destroy the entire planet without a care
-Absorb Broly if he wants to
-Regenerate portions of his body
-Separate portions of his Body