8-3/4 Vs Dana60 Vs 9" Rear

Lets here some Pros and cons. Im gonna have to replace the rear some time soon.

Right now I'm leaning to the Ford 9" My research show that they all cost about the same to build. For all new quality parts it will be between $2200 and $2500 bucks. This is for either a Moser built Dana 60 or a complete Moser 9" with a Nodular iron Center. Bolth would have new axles, and Detroit lockers, No brakes.

The 8-3/4 would be built by Doctor Diff. Same deal but I think he uses Dutchman axles.

I know the Dana is near indestructible but I hear it wont clear an A body fuel tank and I will not go to a fuel cell. This may only be a problem with a cast aluminum cover/ girdle.

I like he 9" because the drop out centers are easy for gear swaps and it should clear the tank fine but are they prone to chipped gear teath like an 8-3/4 ? Do they have cap problems ? Do the back braces help much and will the shock clear them ?

I have used 8-3/4 many times before and the only problem I have had was a pinion coming loose and destroying my 4.30 gear set. Im not really against using another but I know the car should be right at the ETs that people start breaking teeth and cracking caps. And seeing that a Dana and 9" are about the same price wise I may as well up grade.