how to improve chromium experience

Hi:

   I use orange pi pc to build a little chromium kiosk for showing some static information(like temperature).  most things are fine. but there is a electronic scroll bar which is not running smooth. I check my current environment (armbian 22.08 with ubuntu 22.04) that I am running xorg with fbdev driver. I wonder if there is other things I can try for the hardware? I search the forum and I found there is "lima" driver, but I don't know if I am using it or not. I can see "lima" is loaded via "lsmod" but am I using it currently?  I hope the orange pi pc can do better with newer driver. if not, what's the next armbian pi I should buy to get better chromium experience?

   thanks a lot for help!!