Welcome, and good luck with the tire decision - there is no magic tire no matter what anyone claims...everyone has their favorites but don't assume that you will like what someone else likes. The stock Duratracs are loud but they are among the very best in performance. You will be hard pressed to find a tire that can match the Duratrac in both wet and dry traction. You can however get close, and also get a better ride and lower noise levels. That is, assuming you want to stick with an aggressive AT. If you are willing to go to a standard AT, there are lots of quiet, comfortable options that will offer great traction performance.
From my personal experience, the Nitto Ridge Grappler and Toyo Open Country AT3 will offer a better ride and lower noise levels...the ATIII is close to the Duratrac in wet performance but the Ridge Grappler is not. There is also the relatively new Goodyear Territory MT - I just put these on my truck this summer, and so far I can't find anything to complain about...but they haven't seen winter weather yet and that's where the Duratrac really shines so the jury is still out on these.
ABOVE ALL MAKE SURE YOU FIND A C-LOAD RANGE TIRE!!!! There are tons of E-range tires out there and many are cheaper than their lighter weight counterparts, but don't fall into that trap - you will more than make up for the price difference in fuel mileage and performance. Stick with C-range, only go to D-range if you absolutely must.
And as for the lifters - its an evil we all must live with. Even Rams have them now. I'm keeping my truck under drivetrain warranty forever - I figure since the automakers decided to force this on us, lets keep it their problem and not ours.