I like as random as possible and that way if you get a flavor you hate you can use it to fuel a rage-filled PR and if you get a flavor you like you can tell yourself it's a reward for a job well done.
I've actually never done the "SGDL/laying down" superset but I do the "prowler push/lay down and leave a massive pool of sweat while the room goes dark" combo a couple times a month.