The best answer through lots of testing is "it depends" mostly on what you are using the antidetect browser for, eg. scraping, multiaccounting etc. It is true that this is an arms race against big, technologically savvy companies (eg. Google, Facebook, etc) looking to detect you and you looking to not be detected using antidetect. It is a tool that if in the right hands can seem perfectly normal or if it is not configured well -- for example if there is a conflict between your actual setup and the fingerprint that the antidetect uses, then an automated system that is looking for that inconsistency will detect you. Using an antidetect if you do not want to be detected requires a knowledgeable person using it, configuring it right (consistency, eg. fingerprint says Mac and you are on Windows = red flag). Some settings should be randomized in the fingerprint and some should not. Remember that javascript can run on the client side and see certain things (like your timezone) -- the antidetect can handle some things to create consistency but the systems being used to detect you are getting smarter. When you have your setup and proxy (also super important), you need to check it before going to the target website and fix your setup if it looks suspicious. Use a tool like https://browserleaks.com to evaluate your setup. It takes a lot of trial an error, so try lots of setups and know you will have some accounts banned in the process of learning. Try multiple antidetects, multiple proxy providers and configurations and figure out what works best for your use case. Good luck. Verify your IP through https://www.ipqualityscore.com and make sure it does not show Proxy or VPN as true and a low fraud score (<75).