Polaris engines

Now before anyone gets crazy, I have 2 sportsman 500’s that I enjoy. My question, which engine in the Polaris lineup could match a king quad 700 efi. I’m talking in throttle feel, smoothness, engine noise (lack there of as the Suzuki is engine is quiet), factory exhaust note (the Suzuki is sweet sounding from the factory), and power band.
Only reason I am asking is the neighbor just got a KQ 700 and the motor is awesome. By far the best 700cc I’ve been around and I have tried most.

Sent from my iPad using Tapatalk