Stand up jig heads????

Hi Folks,
I am wondering about stand up jig heads. I saw a video on In-Fisherman about them and they sound good...

Just wondering if they get hung up more or less often than a regular round type head.

Also wondering what brands of stand up jig heads people would recomend. I want to bottom fish with them with Gulp Minnows or crawfish imitations.

Thanks!

spot remover and i dont think they get hung any more or less than any other shaky head.