Pre Recorded Courses vs Cohort Based Courses?

I'm very curious how that would work if it's not cohort based, even if it's an acinc model. So to me, extracting as much as you can from your students in terms of surveys a testimonials would still be a key factor. But i think the transformation aspect is such an important part of it. I mean, minus the ones where it depends if the asynchronus cours has, i community for em. And whether you decide, i haven't really worked on ase courses. This is just my m me, thinking on the spot here. Ahum.