I guess I would qualify myself as pseudo non time crunched. I work from home so I’ve got time to ride during the week. I think 9-11hrs/week is the best I can do without digging too much into my work time, and on weekends I ride in the morning while my wife is still in bed and our son is old enough to just hang out on his own watching tv while I ride. I do sweet spot but would be curious about putting in mega hours of endurance over the winter.