I'm looking for a new, multituner satellite/terrestrial, high quality receiver. My favourite would be Vu+ Ultimo 4K, but it has no multistream satellite tuner yet. I heard that Marusys could introduce this tuner soon, anyone can confirm? If not, my second choice could be Mutant HD51 or Octagon SF4008, they both includes advanced multistream tuner. What do you think about these 2 boxes compared to Vu+? Now I have a Vu+ Duo2 from years and I always was very happy with it. Any advice is appreciated. Thanks.