Hunter Patch 6.1 PTR Patch Notes

The new Patch 6.1.0 will soon be live and few hours ago Blizzard announced few more Hunter changes. The Changes affect mostly MM Hunters and most of them are buffs, so the news are very good.
My Personal opinion is that after this Patch, MM hunters will be comparable with Survival Hunters..at least  when we talk about damage.

Here are the changes:
Please share your opinion in the comments below

Beast Mastery: Improved Focus Fire now grants an 8% increase to attack power per  Frenzy stack consumed (up from 5%).

Marksman: 
-Careful Aim now increases critical strike chance of  Steady Shot,  Focusing Shot, and  Aimed Shot by 50% (down from 60%).
 -Chimaera Shot damage increased by 30.4%.
 -Sniper Training is now 25% more effective.