stereo amp vs monoblocks, any advantages?

O.K. I'll bite and leaving "cool" aside.Kindly explain,if you have one amp that employs two separate amps in the same chassis utlizing individual power supplies,no sharing of transformer,no cross talk and the equivalent power output to both speakers,what,other than shorter speaker cabling are the sonic advantages.

Second the "way cool" they,meaning the amps, may not sound
better,but it's like the wire wheels on the Ferrari.