The right prot build for Flex and Normals

[Deleted]

Hey guys,

This is my warrior alt -> http://eu.battle.net/wow/en/characte...Zephh/advanced
on which i'm doing flex and eventually want to do normals SoO on.

Now i've tried to research what's better mastery build or avoidance and so far i've went with avoidance but for some reason I feel like I take massive spikes of damage and much more fragile than other tanks in flex raids. I realise that that probably is a normal thing for warriors but i would like to ask the more experienced warriors.
Would a mastery build be more benificial for my warrior?

Any advice is appreciated!

[meteo]

Avoidance should be the right choice.

The spikes you're taking are usually because you've just missed something and should have used your rage there for a shield block/barrier and/or a cooldown. Most of them are quite predictable.

Just keep playing and it will get easier because your gear will improve and you'll get a better understanding of the fight mechanics.