To my ears, A sounds better in each example, more grit, more "analog", whatever that means.
A: OB6
B: Diva
But then there's a Diva soundset to sell, and there seems to be a consensus about A sounding better. Which could lead to think the test is somewhat biased by showcasing presets sounding better in Diva.
Diva is A (covering myself, losing this game is not an option
