If you have good bet selection you never need the humbuggery and song and dance of a witchcraft progression. I don't use them because I don't need them but I also don't use them because casinos don't like you winning consistently using progressions. Especially online casinos. But even brick-and-mortar if casinos you consistently use a progression and always leave a winner they are going to notice you if you go to the same Casino all the time. I've had this explained to me by dealers over the years who know me, if you consistently win with the progression casinos feel like you're cheating. Obviously you are not cheating but that's not how they look at it.