Just upgraded from 2080ti to a 3090ti and the preview screen is the same as the 2080ti. I thought I might see some improvement in playback from the the 2080ti but there is none. I shoot and render everything 1080px60. The Renders much faster (6 minute video takes 3 minutes to render now) as apposed to 5 minutes with the 208ti. What is important to me is the playback. Suggestions questions. I am playing back preview/full. That is the best without stuttering.