I have been tanking for quite a bit and having fun with it so far. But sometimes I have felt kinda squishy. Now in terms of shields I have mainly chosen block rate for damage mitigation. But I only seem to block 10% of the time. Now I know block strength increases the damage reduction of block attacks but the block rate is very low. And I am seeing this on a lot of high level gear. For any experienced paladins out there. What is the better option and why?