I’m not a touch typist because I never had the chance to learn it formally. But I did learn to type quite fast on my own, reaching at least 60+WPM on physical k

I’m not a touch typist because I never had the chance to learn it formally. But I did learn to type quite fast on my own, reaching at least 60+WPM on physical keyboards. I’ve been doing this for quite sometime and I have my own pattern for specific fingers for specific keys. What resources would you recommend to learn proper touch typing (on a US English QWERTY keyboard) while getting rid of current habits (I saw the Typing Club recommendation in the article)?