At one point, the post-crash session restore on Firefox actually single handedly made me move to Chrome. Another reason was the fact that I needed to kill its process because the UI became unresponsive. Chrome was fresh and snappy, not a fair comparison at that point but it was definitely fast. I never wanted to switch away from Firefox but I felt like I had to because it had become unusable. I've switched back to Firefox since and all the previous problems were gone. It's been very reliable and if it did crash (which can still happen like with all software) it would restore my tabs just fine. I just like it better than I ever did Chrome and I certainly like the organization behind Firefox better than that behind Chrome. :)