I'm taking a shot that someone here might be able to help me with. Previously, I had a 32: HDTV for normal Blu-ray movies that I enjoyed. However, my family is moving into a new home and I'm looking at purchasing a new HDTV for my room. I'm not looking at something large, just something around 43", that I've been looking at some 43" 4K HDTV sets. My question is, while I'll be buying some 4K movies in the future, I'm totally ignorant on 4K and I could use some advice. I'm asking about how the quality is when playing standard Blu-ray disks on a 4K HDTV. Now, I know that upconverting is oftentimes not very good. I remember researching it when I wanted to watch DVDs on my HDTV. But, I'm wondering about how clear the picture is for standard Blu-ray disks on a 4K TV set that is around 43" and would the quality of those Blu-rats affect how it's displayed on a 4K TV set that is under 50". Before anyone asks, I'll probably end up purchasing an affordable 4K Blu-ray player at some point in the future.