On my low-end mac (Macbook) Chrome is still noticeable faster than Firefox. I ran Firefox the last year, but then I tried the new Opera and it was so much faste

On my low-end mac (Macbook) Chrome is still noticeable faster than Firefox. I ran Firefox the last year, but then I tried the new Opera and it was so much faster. Trying out others I realized it's the blink engine. So now I am using Vivaldi... This is much less apparent on faster machines or on Linux/Windows though, but for me it is more efficient to use the same browser on all my machines.