For my 4th gen 4x4 1500 I went with the
Mopar P5155707 2" lift.
The reason I went with the Mopar 2" lift is it's manufacturer endorsed and improves more than just strictly elevation. The front consists just of Bilstein struts for lift but the rear also includes progressive rate coil springs, much longer rear shock absorbers and extensions for the bumpstops and the ABS sensor wires and rear sway bar, so that the rear
can carry more weight sags less when carrying or towing within the unchanged, rated capacity

and flexes significantly farther to maintain tire-on-ground contact on rough terrain.
4 years in there are no problems to report, the suspension continues to ride well and perform well off road and no noises or handling changes have become apparent.