If you need room to haul momma and/or the kiddies, QC. RC if you don't have a lot of stuff to haul. For the most part the trucks are very relaible for a DD. I drive mine everyday in rush hour traffic and I learned to pace myself several car lengths back from the vehicle in front of me and slip along in 1st or 2nd gear -- saves the left leg muscles.
Do a search on the site and you'll find what the common problems are with these vehicles. Whatever you end up looking at or buying, make sure you do your home work when buying used. When I was seraching for my 10, I found some pretty scary stuff being offered up. Check to see if the truck is a certified Chrysler used vehicle. I would also check the carfax report and if possible run the VIN past your local Dodge dealer and try and obtain past service history. Also, ask your dealer if the vehicle your interested in was a local trade or something they picked up at auction. If your intersted in the vehicle, you may want to have a 3rd party inspect it for previous collision damages and mechanical faults (fluid leaks, worn out parts, etc.).
I hope this helps and good luck.