I downloaded it a little while ago…….I’m loving it. It’s seems to be at least 5 times faster than Firefox, or at least for me it is.
I understand the concern about cookies but as others have voiced, I think the majority of people will leave it at the default setting, but I do wonder about the incognito option. Here is the info that is on the page when you click open a new incognito window which explains a bit about it.
“You’ve gone incognito. Pages you view in this window won’t appear in your browser history or search history, and they won’t leave other traces, like cookies, on your computer after you close the incognito window. Any files you download or bookmarks you create will be preserved, however.”
I would think the incognito option has the biggest potential to cause problems.