Congratulations Frances! I used to always focus on read time and since those were taken away in August, I focus on member reads and those read ratios - which another pointed out to you on why those last two differed in performance for you.
Regardless, the boost is such fun emotional ride - and I fall in line with another comment someone wrote: what we hope or believe to be boosted isn't and what we don't expect - is!
I think we are all too subjective of our own writing and it shows how it's not always obvious what will resonate with the audience!
Thanks for sharing!