I used to love the shower heads at Holiday Inn Express, but since their beds are so uncomfortable I had to switch to Hilton hotels. I believe that Hilton uses Waterpik or Speakman, both are nice, but can’t compete with Kohler. I just wish I could find an excellent metal Kohler showerhead to purchase for home use. I bought a Kohler model once, but it had a plastic mount and the mount broke after a year. The replacement part was almost as much as a showerhead. So I just buy new shower heads every few years now. 

I know you can clean them with a zip lock bag and whatever miracle liquid cleaner is on the market, but there is still crud behind the nozzles deeper than the cleaner fluids can reach. Side note, don’t you find it disturbing when there is other hair on a hotel shower wall? You haven’t showered yet, so it’s not yours, and it will never wash down the drain no matter how much water you throw at it.