So lets here your reasons why.
Personally i have a hard time thinking that the extra 3% avoidance a TS gives you is worth the swap.
I realise the block portion that the towershield gives you but honestly 95% of the time i stay green and my healers find me pretty easy to heal and 90% of the time i only have a templar and a shaman in my group.
So why have so many of you gone tower shield?
Is it because you all love grind?? (jk)
Seriously though i just wanted to throw this out because i want to know the reasons why poeple have taken to a Tower shield.
Here is why i have stayed with my buckler.
I parse 1300 - 1800 ( that was the highest i have hit). Thats alot of hate generated and my raid can just let lose without the worry really of oh oh i am dead.
I dont lose agro to single mobs and i can hold the hate on a group encounter damn well. (unless hate is not on me).
My healers find me easy to keep alive and i have tanked with other guardians that are tower shield speced as well and they still say i am easier to keep alive.
I find it alot of fun to be honest to give the DPS a run for there money and i enjoy taunting poeple when they slack.
So why a TowerShield??