Is ‘Back Button Focus’ worthwhile? And still relevant in 2025? Here’s the What, the Why, and the How

I’ve been using ‘Back Button Focus’ for almost 25 years and today, even with the multiple AI autofocus choices available in mirrorless cameras, I still believe that it’s the best way to control focus. In fact ‘Back Button Focus’ is now even better than it used to be.

Mentioned in this video :
“Back Button AF With Mirrorless: Am I crazy?” by Steve Perry
https://www.youtube.com/watch?v=OF1Ur1r2yBE&t=42s