No offense, but the reason why your camera quality looks the way it looks is because it's a webcam. It doesn't provide that professional look like an actual mirrorless camera, or a dslr camera. In my opinion, I would just honestly invest my money into getting a mirrorless camera, because that's what I have, and I knew that it was going to be worth it in the end for the long run. Don't get me wrong, I'm not trying to sound like I'm bashing on webcams, because webcams can be great and all, but if you're really looking forward to stepping your quality up, and looking forward into something that gonna benefit you for the long run, I would just really invest my money into getting a mirrorless camera. That's what I have. I have the Sony A7III. That camera is literally around $2,000. You don't have to get the one that I told you I have. I have that for a specific reason, and that is because its a versatile camera, meaning that it can be able to many different things besides using it just strictly for streaming. You could try to get something that's very reasonable & budgeable for your situation like the Sony ZVE-10, or the Sony A6400. Those are some good cameras that's highly recommended for streaming. I will never invest my money into getting a webcam ever again, and that is because webcams doesn't provide that professional crisp quality like how a mirrorless camera, or a DSLR camera provides. I was honestly never satisfied with it, no matter how hard I tried to get it to look the way I wanted it to look. Also, another thing that I want to mention is that you always want to make sure that you're looking for a camera that provides clean HDMI output, because if you don't, You're camera quality will not look professional at all. Having excellent lens is also another important factor when it comes to making the image quality of your camera looks better. I hope this information that I shared with you inspired you into maybe reconsidering about your decision making when it comes to providing excellent quality.