If you buy a high end box like buzz,formuler,sheild or enigma box it is well worth investing in Good quality HDMI and Enthernet cables.
I already had a cat 7 ethernet cable but was getting buffering on some channels and some 4k content on plex.
Changed the HDMI cable to a 2.1 certified HDMi cable and this fixed all my issues. I think @stuss has mentioned this in past.
Believe me it makes a difference. I would say no point buying them if you don't have a high end box you won't notice any improvement.
I already had a cat 7 ethernet cable but was getting buffering on some channels and some 4k content on plex.
Changed the HDMI cable to a 2.1 certified HDMi cable and this fixed all my issues. I think @stuss has mentioned this in past.
Believe me it makes a difference. I would say no point buying them if you don't have a high end box you won't notice any improvement.