I have been wondering about this too. Money is a big issue right now and I thought, well I wont have to get a new dl or cross member but you have more gear options than just a low ass single case, so I am leaning towards stock duals for now and maybe later stick a 4.7 or 4.0 in the rear case.
![My Two Cents :twocents:](https://board.marlincrawler.com/Smileys/marlin/twocents.gif)