Using unbranded thumbnails for cam offers can sometimes bring more clicks because they leave a bit of mystery and don't give away too much upfront. Some viewers feel more curious when the thumbnail doesn't have logos or text, so they're more likely to click and check it out. On the other hand, branded thumbnails can build trust. When people see a known brand, it can make the offer look more real or safe. It also depends on where the traffic is coming from. If it's cold traffic, unbranded might catch more attention. If the audience already knows the brand, then a branded image might perform better. Testing both types can help find out what works best for your campaign. It's not always about looks, but how the image connects with the person seeing it. Have you noticed any big difference between the two styles?