I think it depends on the strain really. Since you topped it again the lower would be budsites where you topped may come up and become lower shoots, conversely they can just form buds right there. Seeing as you topped so early I’d say they will separate and become individual shoots. Those shoots could have a decent top nug but popcorn nugs beneath, since you have 4 main tops already. Also depending on the pot size, veg time, and overall grow there could be a lot more (lower) tops if desired.
If you’re saying where the branch meets the stem, also depending on the strain. It may form buds right off of the stem.