Yes, the benchmarks will be interesting. I suspect (*) any differences will be relatively minor in terms of real-world effect for typical non-powerusers. Enough to make it worth spending a little extra for the 2016 model but not enough to justify upgrading from a 2015 (or turning down a substantial discount on a 2015).I think I will wait for benchmark reviews before I decide on this model, or rev. A.
(*) pure speculation on my part