I also really dislike the design, except where the mounting holes in the receiver aren't straight. If the screw holes are straight, then the dual-dovetail are vastly superior.
I'm specifically removing a one piece standard design base on which a pop-up peep sight is mounted. It had to be quite expensive, but I really distrust the standard design, particularly with non-lightweight scopes.
NRA Endowment & DSC Lifer