Oh come on… why can‘t you at least keep your typos consistent? Using half a dozens variations of the term which is main subject of your video (obfuscation) is just sad. Besides… you haven‘t given any clue on which „the best tool“ for .net obfuscation is. Neither have you looked into de-obfuscation tools or methods. ConfuserEx, for example, was archived in 2019 and ConfuserEx2 - a fork - can be easily de-obfuscated with three simple tools (shown here on YT, too).