For 17 years I was a fan of Firefox, but, as everyone has already noticed, it began to degrade, and therefore I am looking for an alternative to Firefox. The Opera I liked the most of the whole selection of browsers. I've been watching its for years. The Opera has noticeably improved itself, has become a noticeable character in the world of the Internet. The main thing is why I had not switched to Opera before - this is that it seemed to me crude, not fundamental, not an elaborate program. Now it's even better than Firefox in some ways, but not in all. Currently I use 70% Firefox and about 20% Opera. If Firefox continues to degrade, then I will completely switch to the Opera. I'm glad there is such an alternative.