A couple of things that I noted was there were no Sierra Projectiles this year(?), Hodgden (ADI) was the dominant propellant and the Hybrids were by far the most popular of the Berger's(which were the dominant projectile).
How you interpret this data is up to you, the individual reader.
This site will send you monthly updates if you join up which is easy to do and well worth some of the in-depth comparisons such as;
Reloading Components - What The Pros Use
Best Long-Range Scope: Buyers Guide & Features To Look For
Best Tactical Scopes - What The Pros Use
Rifle Calibers - What The Pros Use (They do not know how to spell 'calibre' in the US)

Rifle Barrels - What The Pros Use
http://precisionrifleblog.com/2014/12/11/reloading-components/