Amber Rose vs. Kim Kardashian Who'd You Rather? (Rearview Edition)

1/20/2015 2:00 PM PST

Amber Rose vs. Kim Kardashian -- Who'd You Rather? (Rearview Edition)

On the left we have Amber Rose, jet-skiing earlier this week in Miami ... while on the right we have Kim Kardashian, putting her ample backside to good use while vacationing in Thailand last year.

The question is ...