Sony BRAVIA KLV-40NX500 LCD TV

I want to purchase NX-500-KLV-40 Sony Bravia, but after going through the above messages from dear freinds and their continuous, endless obligations repairs soon after warranty period, I now realised that purchasing a Sony Bravia by giving more money is a fools work "BEKUFI". So I will try for panasonic or Samsung now. Dear Friends can you please suggest me about samsung or better brands. thanks