Best snap is the same as PLDs but with WAR abilites... But as a WAR unless you are using flash or just terrible you, don't have aggro problems.
Flash is crap, better L2position if you are going to be a WAR.
For Cad know when the split is and just wait and pre load a combo'd butchers block > and either keep going or kite to OT spot (depending on strat)
ADS watch stacks on other tank, preload combo block then = voke > block ...win