Lots of Megacroppers here. I used to use it as well and only stopped because it was hard to get for a while. I hate ordering things off the internet if I can avoid it (seeds are the obvious exception here) so I switched to Veg+Bloom, which is similar except I can buy it at the local hydro shop. The nice thing with Veg + Bloom is you buy the mix for your water/medium type and it self adjusts pH. I don't even pH balance my jute mix for coco grows anymore. Just mix the nutes into the water and go.
But I only do coco for hunting now. I like the results better from soil for my head stash. I just have so little space mixing super soils is too much hassle and I pony up for the premixed bags. Usually don't have to feed until flower and then it's just some V+B Dirty, Recharge and Moab.