How loud is it?
That isn't how RED works, it's always been "you want lower rez, you crop into the sensor" with RED.
If you want Raw and the full sensor instead of cropping in, you shoot 8K.
Oh, the things I'd like to add to this post. But I will say: for certain VFX applications, it IS very nice having the option to film on RED Weapon (not Epic-W). Day to day work? My own projects? Fuck no.
I'd imagine at least add a zero to those numbers, probably a bit more.
Adobe After Effects on his Atilla documentary series for the BBC. There's a tutorial series floating around online somewhere on this, where he teaches you stuff. It's worthy of buying.
Being killer in post is more important than owning the latest camera, for sure.