My genuine advice is do not test for anything. If you don't see any issues watching your usual content don't go looking. Once seen you can't forget it. If you notice possible flaws then maybe start to check.Are there any recommended testing materials I can use for when my TV arrives? I've seen people using a greyish solid colour does it have to be specific? Thanks!
Pretty much this...by all means if you see an issue through normal viewing, then have a look but this is an approach to look for them no matter what.My genuine advice is do not test for anything. If you don't see any issues watching your usual content don't go looking. Once seen you can't forget it. If you notice possible flaws then maybe start to check.