It's clear that ordering the first day (or hour, or minute) is the best way to assure that one get high-demand product in the first batch, usually the first day. Avoids months of waiting for hits like the R5, and the 100-500.
Besides checking in here and elsewhere occasionally, what's the best way to avoid missing out on the announcement of the release, and the oopening up of ordering by retailers? With the R5 there was a live announcement that was the starting gun (and might well have been open for orders prior), but other items might not have a pre-announced announcement time. Any good lists to be on? Frankly, BH ought to have such a thing to tell me the instant it's open for me to buy from them, or in advance.