Hi, I own a ht nub that I really like. However, I am uncunt and would like to find a more open device I could wear for longer period. I was maybe thinking of a cherry keeper. Also, I never tried a metal cage, but not closed to try it. I don't want a chinese device, but don't want something too expensive as we often end up buying dfferent ring size before finding a good fit. I look for something really short as my nub. Any suggestions?