I typically like rtings.com for their reviews because they are quite objective and in-depth.
https://www.amazon.ca/gp/product/B06...s00-20&ie=UTF8 is what they recommend in the 40-43 inch range for overall quality.
https://www.amazon.com/gp/product/B0...01a-20&ie=UTF8 isn't far behind for significantly cheaper.