Lets compare something...
If you have 10 plants..all revegging..
Lets say it takes em 3 weeks to get to the point where you would begin flowering again..
By then I have already started my clones flowering..and they are one week into it...
The revegged plants are smaller..have alot more branches..but the small branches produce less..
So now lets figure another 2 weeks for the re-vegged plants to respond to the time flip to 12/12..
With my clones I am 3 weeks into flower and have already got all my bud sites well established..on thicker stems..
I will finish roughly 3 weeks sooner than if I re-vegged..and have new clones ready to go into the space..
Over a year I will probably harvest at least 2 more crops than a re-vegged garden would..and my plants always have lots of root space (instead of having rootbound bushes that don't produce enough)..
We can debate all we like..but the bottom line is that re-vegging is simply not the best way to go...