Kumbo + Bam vs. Cousins + Seagull.. Who is stronger?

Between the big man duo of Cousins, who was called a "devilish talent," and Seagull, the versatile all-rounder in both offense and defense,
and the big man duo of Kumbo, the master of legendary aggressive physical basketball, and the talented Bam, the "Mr. 83-points"...
Which big man duo is stronger?? Hmm..