I need to replace one that I have. Good sound is important to me but I don’t know what I’m looking for to make sure it has good sound? The Tv I’m replacing I went into store to get advice and walked out with a sound bar which was crap. There are some sales so max I want to spend is £500. Current one is 44 inches which is small in my front room plus my eye sight isn’t the best! Can anyone help me work out what I’m looking for please so I don’t make another mistake?