the X90 did fine, its basically a tracker underneath and he is running the calmini 3 " he was doing well.
we all managed to get stuck at some point due to that mud ,
k9RDJ is about to break his truck for parts he is giving up again,
I use drum and find them to be a pain, my mate Nick , aka Ningram runs discs and finds them a lot better,
I will switch to disc at some point, I have a spare axle i will do the converstion on later this year,
My t/ cas &gearbox all has extended beather pipes and i dont suffer from water, even the bell housing breather at the top is sealed with a breather on it and a make up drain bolt at the bottom...
front axle still gets a bit in but i change that as regular as i can. Rear diff never lets any in.