3 boxing, plz help me choose a team

I recently started quad boxing 4 shamys to realize that my PC can't
take it, I tried to fix it but failed, but for some weird reason I can
run 3 accounts perfect. So considering my student budget, I decided
that 3 accounts will have to do the job.



My objective is to do PVP and hopefully some PVE, for the PVE I'm not
worried for the 5 man instances, what I'm worried about is the 10 man
one's(kara).



I'm hesitating between 3 teams at the moment so I was wondering what
we're your opinions on these teams and see if you can give me some
recommendations and tips.



1. 3 Shamy's. Good DPS, good heal(if I have 3 shamy's will the last
part of the chain heal do nothing??) I watched Aelli in the BG's, arena
and kara, and I was impressed with a combination like this, but having
3 shamy's kinda changes a few things.



2. 1 priest 2 mage's. Priest would be holy spec and the mages would be
a half arcane half fire around. I figure this could do well in PVP
because they all have AOE DMG(and the priest's AOE even heals!! lol) As
for PVE I'm sure I could run the 5 man instances with 2 other people,
but for bigger instances this is where I worry.



3. 1 priest 2 hunters. For this combo I have a few dout. But from what
I can see is my priest has fear ward, and if I go BM with the hunters I
can get rid of fear effects, so this could potentially be a good PVP
team, but I hear hunters don't do so well in PVP. As for PVE I'm sure
the 5 man instances would go well but for the bigger instances I'm
still in dout.



So what do you think about each team, and wich one do you think is the best??

3 shammies still make a good team, but for only 3 think a priest and 2 mages would be my pick. Although I'd go disc / holy if I was going to pvp... suppression, reflective shields & extra hp all help.