I’m using a Kickr 2017 (wheel off, direct drive) and TR’s PowerMatch with Stages crank arm power meter. I’ve looked at representative outdoor rides, where I’m putting down steady/smooth power. Comparing outside power to trainer power (w/PowerMatch), what struck me is that my trainer setup is a little smoother than steady/smooth power outside. For me, it feels more natural and I don’t mind the power swings on the trainer.