How can Retail investors help the ecosystem?

I am a long term fan of Luna and its UST - and hold both of them at the moment.
Seeing that I am holding BOTH at the moment - I was wondering what would be better for the ecosystem at the moment - me exchanging my Luna for UST - or the other way around. To me it doesn’t make a big difference - I am with the project until it goes to 0 - or 10.000. So I would be willing to swap - if it would make a difference.
Thanks for your advice