I have had the one Jon linked to for four years and love it. It has a sealed gearbox and metal gears. I did not get one of the thumbscrews tight spinning the Christmas turkey this year (only time this has happened - rushing too much) and the fork came loose and jammed stopping the motor. It sat there at least 20 minutes like that and I figured it was fried. Nope! Tightened it all back up and away it went. Supposedly good for 40 lbs as the motor is 13 watts. My Weber is 9 watts, so check the Char-Broil wattage to get a comparison. The rod on the OneGrill is 3/8 and all one piece compared to the 5/16" two piece rods. IMHO it might cost a few more dollars, but it is worth every penny in the long run.
Hope this helps,
Richard.