What is the most successful insight practice?

Friendly reminder, afaik D&D is not intended to be a place to discuss, advocate, promote, push for or criticize different practical approaches to what we find in EBTs.

A better way to approach the topic may be to share which aspects of texts inspired and strengthened one’s individual endeavours and exploration of the Dhamma. Of course, that needs to be done in a respectful and civilized way, allowing for differences in views and approaches to be just that, and not cause for discord and suffering!