Having been someone who went through both a front and rear diff.
Keep the wheel spin down. Keep off the skinny pedal. and cross your fingers.
The front diff went on a muddy hill climb, but I didn't think I had much wheel spin at all.
The rear, I'll be honest, no idea what happened. 2 weeks after the last time I wheeled, I was doing 15-20mph down a residential street, made a turn onto a street and POP.
I'm going to still wheel the X, but I think the Jeep will be the one that gets beat up from now on.