Hey all. I have just put a slim Samsung 43’ in the playroom and am going to place my Beam underneath it. Question is; which mount would you recommend for invisible cabling (my electrician would bury the cabling behind the wall)? I am between the Sonos mount, the Flexson and the Sanus… my main question is which would match this TV?  The TV is the AU9000 model

Thanks in advance for reading and hopefully responding