Support the one you believe in. Everyone deserves it. Many of the devs are working hard to bring games for all of us to enjoy. If one game grabs your attention more than the others, then you should support that one.
I'm raising funds so I can keep my setup. I'm targeting generous souls with a bit of extra income to send me a couple bucks once.
If your money is tight, but still wish to support a dev, then give it to the one who is making the game that caters to you the most, especially if that dev doesn't have many patrons.
This is not a competition.
We're all here to make the best games we can with the tools available to us at any given time. Unfortunately, living costs money, so the more devs you support, the more games you can enjoy and the quality is higher, that's simply how it works.