I've used Chrome continuously ever since it was released, but today I switched to Firefox on both my work and personal laptops. Both machines are Macbook Pros,

I've used Chrome continuously ever since it was released, but today I switched to Firefox on both my work and personal laptops. Both machines are Macbook Pros, one 2012 and the other 2017, and Chrome feels laggy on both. Scrolling is not smooth, and certain web applications are just downright unpleasant to use (notably, Jupyter notebooks and Facebook). I gave Firefox Quantum a try, and it's an amazing improvement. This is more how I imagined computers to function in 2017 to be honest. There is no noticeable lag on either machine. So I'll be sticking with Firefox for the foreseeable future.