Moser Engineering Rear Ends?

I have been looking at getting a 8 3/4 rear end package from Moser. I was wondering if anyone has ever had one of these rear ends? Also if they were any good at all. I am just feeling out at the moment

I am just torn at the moment mostly because, getting a A body 8 3/4 rear end is pretty expensive. Then getting another rear end from any other mopar in my area is damn near impossible.

So just looking to see what people see think.

Thanks