any suggestion on low ping players which seems to be one on each side

The "netcode" is supposed to ensure a level playing field by balancing out the differences. I quite often see the highest pinger at the top, not the lowest, so we can assume it doesn't work properly (it takes them a year to fix it on each release). Saying that, a ping of less than 10ms would suggest the Player is on the same LAN as the server, which makes no sense unless it's a DICE Dev.