Head above cab or cab above head?

Hi guys.

I'm having a live in flightcase built for my Diezel Vh4 and Diezel 2x12. I'm not sure if it would be better to have the cab above the head, it'd bring it closer to ear height which could be a good thing live on stage? I'm also having a pedal board slot and 4u of rack space which I could have right at the bottom, which would bring the head up for easier tweaking and the cab even higher.

Or is it a stupid idea and would I be better having the head above the cab, with the rack space above the head? What do you guys think?

(I know it's gonna be heavy, I already have a dual Live in amp head flight case and a 4x12 live in, not worried about the weight)

Thanks!

Test them both but from my experience cab always goes on the floor.

My 2x12 sounded horrible propped up to ear level. Harsh, spikey, no bass. Almost sold it off. Put it on the floor and it was a game changer. Sounded amazing.

Ymmv, especially in a flight case.