Pioneer 5070HD wallmount question

Looking to purchase a wallmount for my 5070. Honestly, are there any noticeable differences between the monoprice mounts priced at ~$40-$50 and the sanus or peerless mounts priced at $120-$200?


I am just looking for a solid mount that allows some tilting and a slim appearance.


This is part of the wall it will be mounted on. the outlet is centered in the room and the studs should be ~16" apart




Thanks in advance