I would say first 10 on Eco and rest was mixed with last 10 done full on the turbo (250).
I had it tuned on the first day so my 1st gear is 50% of 360 and I'm using it I would say 30% of the time.
2nd gear I set for 125% and it's my main gear

Use if for climbing/bumpy flats/trails.
3rd one if I'm lazy 175% and it supports higher cadence so good for very steep hills.
4th for 250 and I use it on super steep hills.
5th 360% and honestly I don't like using it. Tom much power. It's like someone pushing you really hard in a second. Very hard to control. Maybe once I'll get used to pedaling in proper rhythm instead of strong pushes.
For the app you can find everything here:
Giant RideControl App - Giant Bicycles | Official site