Great points being raised in this thread. As far as lifespan or longevity, has anyone had extended experience with the Optimal? My understanding from communicating with others is that we're all pretty much on the same timeframe. I'm both curious and excited to see what the future brings in this regard. In the meantime, opened my last bags of AQ yesterday. Hopefully It will see me through until feeding ceases for the year, but I have my doubts. I really want to start Optimal fresh next spring, with a clean slate, so I'm trying to hold off switching over to it full time until then.


"Forget pounds and ounces, I'm figuring displacement!"

If we accept that: MBG(+)FGSF(=)HBG(F1)
And we surmise that: BG(>)HBG(F1) while GSF(<)HBG(F1)
Would it hold true that: HBG(F1)(+)AM500(x)q.d.(=)1.5lbGRWT?
PB answer: It depends.