Mooncatanswered grow question 5y ago You got plenty of Plants there๐ Scrogging could make watering and so on very difficult with time...also unless your having concerns with space i wouldnt go for it.
I think LST/HST for the Strains who go full Strecher later on should be enough. ๐
(With your setup i would go with for a scrog if i got less than 8 Plants in there but thats just my 2cents here...)
cheers๐