New Profile Personalization

What could "change" would be the profile banner settings. I have 2 ways:

1. That those who DO NOT have nitro, they can use static images (like the profile photo),
and then with those who DO have nitro, they can put gifs or videos.

2. The other "solution" would be that there is a 100% free option to choose a maximum of 2 or 3 colors at random to generate an RGB effect (in the menu of personalization It would be like a "survey" or similar that has about 3 stages to choose the different colors). In my opinion, I think that the 2nd option is the most reliable, since it does not allow it to be as exclusive as an image or a gif, but it can be a bit more unique, personalized and beautiful than a static color.