The Bilsteins everyone uses to lift/level their 4wd's also work at stock height.
Everyone's got their preferences of course. I don't know about 2wd front suspension on these trucks, it's a bit different from the 4x4 but if yours is 4x4 there are three different Bilstein models available, the "HD" or 4600 which is yellow and blue, the 5100 which is silver, and the 6112 (front only) which is also silver but much larger in size.
HD's are a little more firm or sporty feeling, 5100's are less firm. I don't have first hand experience with the 6112's but they probably aren't what you're looking for because they come with different springs and probably change the ride character a lot.
I tried Rancho 9000xl shocks on my other (non-Ram) 4x4 and found them to be much too soft so I re-sold them and wouldn't buy them again. Truck took forever to settle after a bump.