I've been very happy with my '13 2500hd. I was in the exact same boat as you and for me, although only having the truck for a month, I think I made the right decision for me. I'm in a Denali with a reasonable biweekly payment, how can it get any better?
good luck!
Service Engine light came on today. I don't have a scanning tool, so I hope to find out what code I have first thing tomorrow morning. I've only had the truck for 9 days now.... I hope its nothing serious.
I got a truck a week ago, it was -35 celcius. Today it was +5 celcius at work. it was a great day aside from getting 'er all muddy and instead of the truck wash I had to get to a flower shop.