Hi, I'm doing the house renovation now, and plan to have astro PVR/Beyond install at both ground floor living hall, and 1st floor family hall.
Say now I'm going to install my Astro Byond at ground floor living hall, and extend it to 1st floor family hall, and the cable length is approximate 20 m.

So the connection will be looking like this?
Astro Byond - (HDMI Cable) - HDMI Splitter - (HDMI Cable) - HDMI Extender - (UTP or STP?) - HDMI Switcher (or Receive?) - (HDMI Cable) - TV2

For 20m length, do you recommend UTP or STP?

Please pm me the price. TQ