EV of raising w/ small-med PP's

I am hoping someone can provide me with a link to a post made a few months ago in this forum going over the +EV of raising/limping with small to medium sized PP's?

I want to say the post was made by fimbulwinter? I have searched and searched and still cannot locate this post. It was made within the last 2-4 months.

TIA to whomever provides a link.