Did a smart trainer improve your training?

I can wholeheartedly say that a smart trainer coupled with TR workouts definitely improved my training and performance out on the road. I’ve just come off the back of General Build and some tailored VO2 weeks using the smart trainer and performance has improved. See the post below if you’re interested. Most were done on ERG - the General Build session and the Endurance sessions - but I did the VO2 sessions on Resistance mode.