Definitely think Dabi is the more horny. Dabi probably doesn't have many limits and would try anything once (a true freak in the sheets), Compress has his own tastes but not as wild as Dabi. I do see an overlap of kinks between them though. Some elements of bdsm, maybe some taboo stuff.

On an old ship dynamic meme, for the lust part, I had Compress at 50%, Mac at 65%, and Dabi at 69%. (Nice)