I'm completely happy with the I5 for around town and wheeling. The only reason I'm going to get an Alpha is the towing cap. At 6,000 lbs. I won't keep saying I need to get another truck.
I can have my Hummer and tow with it too!
Now if they would just put a little bobtail bed on them like the SUT... BAM! Perfect vehicle. The H3T pics I've seen are stupid.