Few PBN questions

Hey guys, suppose i have a Pet blog... If I'm trying to rank multiple pages/posts , when building pbn links, do you recommend pointing the link to the homepage of my moneysite or to inner pages ?
Which one is more productive ?

There is no hard and fast rule. Target homepage with minimum amount of PBN links and for maximum amount of PBN links you have to target your most important pages (the ones you want to rank) because PBNs are powerful links so it will be better to target money pages with them.

As far as homepage is concern you can target that with foundation backlinks for diversity and dilution.

I would be targeting the Homepage for branded keywords and use other means such as a guest post to target inner pages.