Inferior Elsat ovhd vs superior Altech ovhd stb

This is not my first complaint regarding the substandard Elsat Ovhd Stb(Chinese import)vs the vastly superior Altech Uec Ovhd Stb(South African product).This complaint covers the specification sheet reg the Altech vs the sorry Elsat.Why does the Elsat Ovhd do not support the tv link feature wheras the Altech supports this important feature.Elsat said on one of my previous complaints that the Elsat met all specifications of the service provider.If this is correct which it could be does that mean the Altech Ovhd exceeded the required specifications to make their stb a vastly better product with a better spec sheet.Did Elsat on the other hand never introduce these features to cut costs of their Cheap Chinese import to maximize profits.Shame on you Ellies.I will continue to bring up differences between the two stb,s.Ellies needs to be held fully accountable for their Elsat ovhd stb in comparision to the vastly superior Altech uec ovhd stb.