4x2 question

I already PM’d someone about this, but would like to get others input as well.

I currently run a team of 5 Druids and it works great. I’m going back and forth on adding three more. I’m curious as to if you just have the other 7 follow your main as you would with running a single group of 5? Does two different parties impact phasing/sharding at all? What is everyone’s physical monitor setup?

Currently with my 5, I have my main on one monitor and the other four on a separate monitor. It seems like it would be kind of annoying to be playing in such a tiny game window if all 8 were equal sizes across both screens.