That method takes a lot of efforts, kind of risky and most importantly - takes space and time. Not everyone would go for it, but all in all it will give you a great harvest if successful
I do it quite often. At least one from every grow gets reveg. My last one was an amie haze I put ooutside after harvest. It filled a 10x10 screen and kept me trimming g for days.
Indoor reveg gets 2 months and then popped back into flower. Some say it's hard...I never had an issue
That method takes a lot of efforts, kind of risky and most importantly - takes space and time. Not everyone would go for it, but all in all it will give you a great harvest if successful