I would take a good quality Pellet grill or smoker over a Kamado any day. I have owned a Shirley, Deep South, Humphrey's, Pitmaker, BGE, Yoder YS480, 640, 1500, GMG DBoone, FireCraft Pellet Grill, FEC 100 & 120, Weber Kettle and PK Grill. If I had to choose one, it would be the Yoder YS480 with the PK Grill being a close 2nd, and Shirley being 3rd.
I recently cooked brisket for 400 warehouse workers in Memphis using both FEC 100 & 120. Not one single person complained that there was not enough smoke flavor. I didn't use a nasty smoldering smoke tube either. They are begging me to consider cooking for their summer Employee Picnic and their Holiday Party. Like I said, no one complained about the lack of smoke, and Memphis is not an easy town to impress with Que.