If you don't mind me asking which card is it that gives such high reward points ?Thanks for this man, but I think I'll still go with the Logitech z906 over this. With my card, I get 16.7% reward on any Amazon purchase, so I'll get it for around ₹15750. Also it's rated really, really well by reviewers and users alike.
For the sharp, it doesn't support 4k HDR passthrough. So I won't be able to play Atmos files anyway since I'll have to use ARC. Better to get the 1000W 5.1 channel Logitech.