I really pay for the premium to be able to download routes - I use it to scope races and get new gravel routes, and segments on my 530.
I like the quite like the mapping tool, and it was great when on holiday for getting the suggested routes. However, I find something funky happens with ClimbPro, which I understand is a base mapping issue? I’ll be well on the climb and only start getting the countdown. I don’t have the same issue with RidewithGPS anyway, now with it’s IQ uploader!