So after a very long time I got the ESO fever again and this time I want to give end game a try. Up till now I've mostly been doing story quests, I haven't done PvP or dungeons in a VERY long time and need some advice. I'm playing on Xbox One and currently am CP 256.
First, I'm wondering how important is gear when doing group dungeons, using the group finder. I was about to craft myself a new armor set for my Templar (was considering Seducer Heavy Armor) when I realized how much Rubedite CP 160 gear costs. So before I go wasting the mats on armor that just doesn't cut it, I wanted to know just how important it is for certain content. I know with enough players you can just Zerg everything to death, but what about content where you can't swarm everything? Can I just wing it if I'm not trying to be the best of the best? If I want to change my armor later will it be difficult to find a good replacement set or get the back the mats I spent?
Who can tank better, DK or Templar? Originally I wanted to tank as my Templar, so all my skills are in Heavy Armor, but then I made a DK and realized he can tank too, so considering switching my Templar to healer. Will I get yelled at for being a Tank Healer?
What's the difference between dungeon rank(?) I & II and why should I strive for the higher one?
I've been trying to research this on my own but the more I do the more I feel ashamed at my casual status, so figured asking might be easier.
Also... how hard is it to become Emperor? XD