Lezyne Mega XL vs Lezyne Mega C

What would you choose?

Lezyne Mega XL - https://ride.lezyne.com/collections/...ts/mega-xl-gps

Lezyne Mega C - https://ride.lezyne.com/collections/...cts/mega-c-gps

Difference in working hours not important, even 32 hours is more than great for me.
Color display - don't care but it's nie to have.
Lower dimensions of Mega C - good.
No rotation on Mega C - not good but can live without it.

Some say that Mega XL has problems with some sensors...