this is what I do know. As a healer I always know right away when a tank is wearing STR accessories because it feels like I am healing a dragoon rather than a tank
It gets pretty annoying spamming cure 2 because his/her HP pool drops 90% every .4 seconds (it seems). It's pretty crazy. (the luxury of cure 1, lotus management, asylum, assize is pretty much in chaos at this point)
When I dungeon with a tank with actual tank gear, I can better heal them and DPS on the side with manna to spare. With a STR tank, my manna is destroyed and and im barely keeping them alive by the seat of my pants
Now, the good news is, I'm seeing tanks coming to their senses now in the 70 dungeons. The differences between the two tanks are like night and day. I am personally glad many tanks are going back to the tank set up
I also noticed, tanks who are in actual tank gear, we drop the mobs faster because I am part of the DPS team too. Pop spell length cool down, thin air?, and spam the hell out of holy...a whm can out dps any tank with STR any day. We can wipe the board with the two other dps when a tank is a tank. (and the most health the tank will ever lose with me during this entire process is probably 25-30% MAX).
I take my healer job seriously lol. I'll never make them worry about their healthbar (as long as they are appropriately geared)
