For several years, Firefox was punishingly slow and had awful tab control compared to Chrome. It may not have 'sucked', in the sense that I still vastly preferr

For several years, Firefox was punishingly slow and had awful tab control compared to Chrome. It may not have 'sucked', in the sense that I still vastly preferred it to IE or even Safari, but switching was an immediate and dramatic improvement. There have been major speedups since, and container tabs help fix the other issue. At this point, I still find Firefox worse than Chrome in a large number of ways, but they're small and often preference-based - but lots of people seem to agree that were a lot of users lost (or not gained) during a stretch where Firefox was pretty much objectively behind.