What would you recommend?

I've borrowed a friend's aovo pro scooter. Im a 116lb guy. I found that It was OK on flat ground but uphill was impossible. Had to push it up. I also felt every bump and rough surfaces made my eyeballs vibrate. Also I got range anxiety. Rode for 40 mins and had two bars left so don't feel comfortable doing a commute on it.

What would you recommend I purchase?