Again, personally, Firefox is the best mix of protection vs useability. The administration at Mozilla prides themselves in being the secure mainstream option, and they do not want to hurt their reputation, so their privacy policy is basically "don't talk to us unless you have a warrant." Yes by using a smaller, less mainstream option you can marginally increase your privacy, but in my personal opinion, you lose more in utility and accessibility than you gain in privacy. Not to mention Mozilla has a long and reputable history, whereas some of these "privacy oriented" upstarts could be wolves in sheeps clothing. I'm not 100% sold on most.
My statement still stands that unless you're doing super illegal shit like buying child sex slaves, firefox, ddg, and a VPN with DNS leak protection are all you need. You will be in the top 1% of internet surfers in regards to security.
Also this is for EVERYONE HERE. You don't need a standalone antivirus. Windows Defender + not being a fucking exceptional individual is 99% effective, Malwarebytes is good for the other 1% if you want. DO NOT, UNDER ANY CIRCUMSTANCES, use Norton or McAfee, should be obvious. If you just absolutely HAVE to use something for some ungodly reason, use Avira.