IT dosnet lag long, since both have pretty activity communities.

There are other variations that are a little faster in issueing the updates, but they are maintained by small teams, so they have more change of being corrupted by bullshit, specially this day and age where people take politics too damn serious.

Too be honest, except for niche uses, I just abandoned firefox. Their engine is behind, lags in sites that use too much javascript is visible, when even opening 3 or 4 tabs makes they browser lag behind.

I just keep it in my system this days to access some sites in my work computer and test UI rendering in firefox. Other than that, I had to surrender to chrome and its variations.