For me it is worth it but I run several dispensaries it can get a little expensive after a while I try to throw everything I can at my plants without going ridiculously overboard
All botanicare
Pure blend Pro bloom 10 mL fulvex 5 ml 2 ml of Cal Mag 5 ml of liquid Karma 8 ml sweet and I use pure blend tea for foliage feeding twice a day I don't know if this helps you or not
The folklore is that autos can't take as heavy a nute schedule as photoperiod plants. I don't know if that's true or not.
Rather than risking nute nuking your plants, I'd suggest the usual advice of start at 1/2 of manufacturer's recommended dosing (which is usually high) and then bump it up slowly week by week, watching the tips of new leaves like a hawk for signs of yellowing, at which point you back off.