Compañero, creo que estas mezclando churras con merinas para llevar el tema a tu redil, meter la variable de IPS y VA para definir la calidad de un panel creo que no es valida, esos dos parametros definen las cualidades de los paneles, esta solo seria mi respetable opinion si no estuviera fundamentada https://www.rtings.com/tv/learn/ips-led-vs-va-lcd

La conclusion del articulo: Neither technology is inherently superior to the other, they both serve different purposes. In general, IPS TVs will have a wide viewing angle suitable for use in a bright living room for sports or TV shows. They also benefit PC monitor use, since edges darken with a low viewing angle. VA TVs will instead have better contrast rendering them better for use in a dark, home-theater type of environment. Choosing between the two is a series of trade-offs and qualities, so pick depending on your usage, as neither are the absolute best.