This morning Wahoo released their new trainer, the wahoo kickr v5. A few things that wahoo changed is the accuracy. The accuracy is now more accurate. The other change is it now rocks much more to give a more realistic feel. The trainer is still very quiet with very good road feel. Here are a few links to some in depth reviews. The parts that make it rock more are compatible with the other kickrs too, but not the core or snap. This is the link to the DC rainmaker review https://www.youtube.com/watch?v=OnRfq16VC3g. Here is the link to the GPlama review https://www.youtube.com/watch?v=iGjyLEYeA9s. Thanks for reading! Ride on.