So has anyone bench-marked the pool results of HSR vs KlausT recently?

My miner-speeds are within 100-150 k/h (HSR being faster) - but is it real, is my biggest question.

I'm currently using nicehash pool since that's where I started & with the new zero-fee transfers to coinbase I am happy with it. -- Does anyone know if there is a more profitable way that nicehash pool? Obviously the BTC exchange rate has a lot to do with it.

Just got my first 12-gpu ring running stable, trying to optimize my operation, thanks for your help!