Get over all of your chromium based browsers and get back on firefox, there is no guarantee and security with any chromium based browsers then let it be brave, opera or chrome itself, there's no privacy, there's no stability and no security. Also there's a news that google was storing your incognito data and with that all the chromium based browsers.
If you use browsers a lot, you need quick functionality and transperancy, you must go for Firefox.
Hands down the best choice for browser in current scenario!