The Bull Shoals tailwaters are definately NOT Taney II... I would not compare the section below the dam with TRD tailwaters either. Yes, you will find some similarities, but so you will with ANY water just below a dam. However, at BSD you will not find the elbow to elbow fishng and the whole area is a mixture of water types.
From the dam to the confluence with the Norfork tailwaters, you will find a plethora of different waters. You have to take a lot of time to discover all of the areas, but the favorites are Wildcat Shoals, Rim Shoals, Cotter, and others. No doubt you will find water that suits your fancy and you will have to come back down for more and more...