They are an absolute nightmare. My dad bought one a month or two ago. Every day or two he has to completely readjust his tanks substrate. One day it'll be nice and level, but the next day all the sand will be on the right side, stacked up almost halfway up the tank.
He had two rockslides when he got it. He's getting a lot of sandstorms too because the damn thing builds up the sand enough to where his powerheads hit it.
If you really needed something to stir up your sandbed, this would be it, lol. I don't think it's a jumper. His is over 8" long now and you never see the damn thing.