Yes it is fast and pretty, but it is to damn controlling with its CANNOT CREATE A SAFE CONNECTION or THIS EXTENSION IS NOT SAFE! Far too many sites cannot be reached and tools cannot cannot be used that are safe, because of these restrictions. Most of the extensions you use are no longer useable because Apple has decide that they are not secure…such as ExpressVPN, Ghostery and many others. The alternatives in the App Store are nowhere near as good as what you have been using, and are often more expensive, and less flexible. I hate to say it because I do love Apple and most of its apps, this one is not the browser to have if you want to have a choice of what YOU want to do on your Mac. FireFox is a far better alternative.