So I have a lvl 11 goblin, and I also have a lvl 70 and lvl 80 (all 3 on seperate accounts) that I eventually want to triple box together. So I'm trying to quest by having all 3 of us ungrouped, but with me tagging the mob first and then them 1 shotting it.

However I found that this does lead to me getting a lot less XP (which I thought wasn't the case since I thought whoever tagged it gets all the xp and loot). Is there anyway I can use my composition to my advantage? Perhaps even if I do get less XP (seems to be about half), I'll be able to kill things much quicker and quest much faster as a result. Do you think this would work for me?