@Robert I think the main question here is “What is your requirement for a Web Browser?”
They all have their pros and cons. Just realize that everything that you do on the Internet is Public and you cannot guarantee 100% privacy. Even Tor has its problems. One of its problems are that the Exit Nodes are very well known.
Not to mention the FBI has malware to infect computers to spy on “Criminals”. They let a case of someone watching child porn go to protect the code of their Tor Malware that they infected a site with.
Yes you can VPN, Tor and other software and services to hid your presence on the Internet… but you realize that Nation States as well as attackers are working on compromising those services. Unfortunately, being on the Internet you just need to realize that you are being spied upon by basically everyone. That is not to say that you shouldn’t try to protect yourself (you should), you just need to decide what evil you are going to live with.
Ok… stepping off my InfoSec soap box now.