I don't know about the "Old Skool" NL but I grew one back in '18 and '19 that grew well and was damned compact. When I first tried it, I was not impressed, (poor cure). I had filled all my mason jars and had a bunch of larff that I stuffed in a plastic bag and then put in a five gal bucket and left it for a couple of years, while I tried out the jarred stuff.
Come this year I finally got to the bag and picked out some good sized buds. It was kinda dry soe I added some water to the bag, so it would burn slower and after it stabilized, it turned in to some very smooth mind stretch!
I'm going to fire up some of the old jarred stuff right now to see if the jarred is getting better after some re hydration too.
Pretty smooth now. Two hits before the cough came but it is lifting my mood!