Just to add, I have switched bags around so many times haha. I first had RE7's all around, then RE7's up front and RE8's out back, then tried RE8's up front and RE7's out back and then RE8's all around.
If you don't have good stiff shocks up front, I do not recommend RE8's up front. You will ride with less air and bottom out super easy, I had that issue when my shock mount broke (I was being dumb and keep lifting fast).
Anywho, RE8's all around ride amazing.