I’ve used Zwift for 5 years now and think I was actually turned onto it by Greg Abbott.  I don’t have kids but have a busy job, so Zwift is a really efficient way to get a solid workout.  Until recently I haven’t raced much on Zwift and primarily used it as a winter and/or bad weather training tool.  So I have a lot to learn about tactics and need to get my indoor power back on par with my outdoor power.  But I’m eager to learn and appreciate the opportunity.  I’ve long used Inside Ride rollers and was a beta tester for their smart rollers which worked great.  But the new model I have now hasn’t worked for me and doesn’t allow me to dual record.  However, I just acquired a Kickr this week and am hoping that it will help.