Question regarding which alt-tech site to financially support

[mayo2u]

Background

I've been migrating away from big tech.

I'm active on

• Protonmail (a gmail alternative)
• Minds (a facebook alternative)
• Gab (a twitter alternative)
• bitchute (youtube alternative)

All of these sites have upgrades that serve two purposes. One, you get more features, and second you support the alt-tech sites.

I have a limited amount of money that I'm prepared to donate.

TL/DR

Does anyone have suggestions / recommendations / reasons for financially supporting one alt-tech platforms over another?