Indoors and outdoors have very diff results.
Indoors ime, pot size and veg time determine the end result or amount you will harvest when mainlining or manifolding. If you have 8 tops only and cut the rest you will have a similar amount to having 16 tops just smaller colas overall. 32 same thing etc. It just is a spread vs vertical thing.
Indoors I like 8 or 16 tops, and use topping in flower as a way to slow a dominant branch...i.e. 1 branch is 4 inches above others...top it and the couple days it takes to split and grow again lets the other tops catch up.
You see when you cut ALL those other nodes it does limit the final result a bit. But most dont cut every single node, in fact I find the 8 spokes to be ideal but happily grow many of the other branches up to the canopy from the other nodes.
So what I am saying is theres a limit and tradeoff to the benefits of topping a ton of times. Some plants have lots of side branching and that will fill it in great, others dont branch a lot and would benefit more from extra toppings.
Manifold was not designed for max harvest, it was designed to create multiple colas that were equal to what a typical plant's main cola are like. If you modify nugbuckets original concept with the idea in mind to harvest as much as possible of quality bud, then allow some side branching off the main branches and you will have that! 64 or 128 tops is cool but wont harvest you more in the same size pot.
A 10gallon pot will harvest more than 7, more than 5 etc.
If your plant is in its final pot then flip when they are at the appropriate height to allow for stretch. If you just transplanted give it a week.