Pretty much something like Firefox Container tabs feature.
if i get that in edge i will switch from firefox over to edge
Multi-Account Containers please! The only reason I keep using firefox.
I wholeheartedly agree! This is the only reason I have not moved to Edge full-time. It works great on Firefox and keeps needless tracking to a minimum. Privacy will be the way to get new users for years to come.
Cross post from the Edge insider forum to get some momentum: https://techcommunity.microsoft.com/t5/Discussions/Edge-container-tabs/m-p/463977/highlight/false#M1496