WAR or PLD?

[nugglets]

I found tanking on Marauder much harder than on PLD for that reason alone. A good player won't have many issues keeping aggro using Flash at low levels anyway, so it's rarely as much of an issue compared to survivability.

This is why you cross class Flash at low levels. And if you're abusing OP, either your DPS are targeting different enemies(which happens way too often in low level dungeons) or you're doing something wrong. One OP and changing targets during the enmity combo worked just fine for me, with the occasional Flash just to be certain.