I left Chrome after it started to overload my dual-core cpu (it simply can't properly handle more than 15 tabs), lag, stutter and delete my tabs around version

I left Chrome after it started to overload my dual-core cpu (it simply can't properly handle more than 15 tabs), lag, stutter and delete my tabs around version 56. There were also horrible font rendering issues, which were fixed I think by the 68th (unbelievable) release. Firefox Beta is my browser of choice now, both on Windows and Linux based OSs