Well, I'm such a little doggy that I mostly just vote what I like. I have pushed my voting trail out to 20 minutes but that is my only concession to the new way.
I used to vote 0 minutes, because I knew the author got it all. I actually vote support for people rather than curation rewards.
Thanks for a great explanation and when I have enough SP to make any sort of difference I'll get in line.
Is it 20 because you want to give the author time to self vote before hand? Otherwise 15 will be strictly better for you.
I pretty much just vote what I like too. I generally don't like to wait around for 15 minutes or so to roll around.