i am also going to wait for launch,
wondering about the auto delivery
i.e how many drops at what intervals
the CAIS and MMHC and SS in the TSV should last roughly about 3 months
(at least according to my usage and observations)
but the excellent FECC lasts a lot longer for me,
i have used half of the 15ml in 6 months,
using am and pm , one drop each eye
(generous amount to use allover,up to eyebrow and all over unde eye contour)
so, i am wondering if maybe the FECC could be replaced by something else in further drops
but either which way, it is an amazing deal imho ...