Been out and no grows since 2022. Whats everyone go to nutrients nowadays.. are people still standing on jacks321
Jacks is still going strong, Mega Crop one part is really popular these days,I run it and Jacks at different times. 
I only grew for a couple years before some issues made me have to stop but i had only used jacks. Should i stick with it or would you recommend trying mega crop or any others?
Both work well, I prefer the MC1 because it’s scoop and mix, I don’t have to weigh it and mix in order, I throw a set amount by scoop in a jar of water and turn electric mixer on, ready in a flash. I’ll tag you in my journal and you can see the MC1 in action.