It really really depends on what YOU want and what you are needing to accomplish with the truck.
We have a 2000 Ford Explorer -smaller than some of the SUVs mentioned. Works great for what we do - hauls dogs and chicken food and people. It has auto 4x4 and the tranny has been a bit of a sore point with one of the ABS wheel speed sensors going out it has once or twice threw it in 4 wheel drive when it shouldn't have....but at these hot temperatures hubbs can make the 2 mile trip to work and back and just deal with it until the weather deems fit for me to be able to work on the truck a little. It needs CV joints but at 10 years old that really isn't anything out of the ordinary (according to my dad) and they will be replaced as the weather allows
I've delivered pizza in it in the snow & ice, and it has done everything we've asked it to. It drives good, stops good, etc. and the gas milage isn't all that bad. If the truck was for me (instead of hubby) I would insist on manual transmission, but that's probably just me.
One of the things that led to the decision to get the Explorer is that I have had a Ford Ranger for 8 years that I have rebuilt and done a lot of work on. The Explorer and Ranger are very similar under the hood so in essence I already have a lot of "experience" with the Explorer before we've even really had to fix anything. That's something that played a lot into our decision, but probably doesn't have anything to do with yours.
If you are the type of person who keeps your car a long time and does the work yourself I would definitely put the ease and expense of parts and work on my list of dealbreakers. Kias are hard to work on in my area, either finding someone to do it or finding parts to do it yourself therefore I would not buy one no matter how sweet the upfront deal was.
If you are going to trade the truck in whenever it needs an oil change, then disregard my advice about parts and service. Some people get offended at the *thought* of doing work on their "new" car, while others (like myself) PLAN on doing it over the course of ownership.