The problem with these articles is that the recommendation always ends up just preaching to the choir: people who already switched away from Chrome nod in appreciation, but people who haven't switched literally get nothing out of these posts to convince them to switch to what is basically the same application made by a different company, with completely different conventions on where everything is, without any concre…
I gave Firefox a solid test last year (about 3 months of dedicated use at work + home) and I ended up coming back to Chrome. There are some really great things about Firefox. It has gotten so much better and faster than it was, but Chrome still struggles less with troublesome websites, and seems to load all pages faster overall. I'm keeping my eye on Firefox, but Chrome still gets my business for now.
1. Compatibility - random sites would just break...I reckon 15% of the time
2. Battery life - FF destroyed my battery life. To the tune of 8 hours on Chrome vs like 2 on FF.