I have the same Magma flightcase. Haven’t used it much yet and weighs a fair amount. Also haven’t tried the Decksavers within the case, because in the cover Magma has put blocks of foam to keep everything in place.
The nice things about the Magma:
the players and mixer are leveled; not sticking out.
you can place all cabling inside with only mains and master through a provisioned hole.
I could post several photos, if you want, but some are already on this forum.
Good alternative is the one from Swanflight, but was more expensive to get to my country.
I have a 2+1 case also. It’s 40kg with SC5000M’s inside. With the regular SC5000’s it’s 3 kg less.
I am not a strong man, but still manage to go with it all on my own. The case has small rollers on one side.
Ehm that is a Magma. Only not for 2SC’s and 1X, but for an MCX8000.
The flightcase for the BigPrimes weighs 20kg without the devices in it. Mine left the house 1 time. It wasn’t fun to go two levels down/up the stairs fully stacked, but it was for a party in my brother’s garden.