On my 1366x768 LCD screen, 1080p downscaled by the display to fit looks slightly softer but I have problem with motion so I will be sticking with 720p and upscaled again by the display to fill the screen. Neither are obviously ideal but I prefer the larger image to the slight image degregation with double scaling which is still far better than simply deinterlacing and letting the display do all the work.

Meridian owner since 1992
Prime & PSU, Focal Elear headphones, Roon (ROCK 8Gi5 NUC), Explorer 1 & 2, F80. 200/203, various Sonos (via Roon).