I would say the healer Warlord would be what you need, its easy to use handy when your in groups and adaptable in any situation more or less. Just make sure you learn howto use it well before you start grouping, groups doesnt have any patience with a bad healer, and they might even report you if your dont know howto use the bot correctly. remeber to turn the bot OFF if it starts spamming, it shouldnt start spamming but it might do if you do something wrong or there is a pet in the group that messes the targets up. this is just a tip for you.