Soldato
Warranty wont cover burn in anyway. Usually hardware with me looses warranty day one due to mods ect. Like I turned off all protrection options in my oled tv using service remote hehe. Only burn is stopping me from getting tv as monmitor i got space to move desk even 3 meters away from wall ifi i want to. But buying new tv every year is kinda stupid. Assume one year will burn in C1 of mostly desktop useage.
5Y warranty vs basic 1Y warranty I'd not cheap out to save a little bit of cash personally, reputable supplier means more hope of something if it does get burn in.