I don’t think much of Cinematik either 😦.
I would prefer MySpleen (if blurg is no longer an option).
The Spleen and BluRG would be my picks as well. BluRG seems like the obvious choice as most of us that are interested in these releases are already members, they have a solid community that won’t immediately take down your projects, and there are a lot of solid members there with quick connections. Given that you’re looking for donations for projects again, I don’t know why you couldn’t ask for Donations to help fund a permanent seedbox there. I would assume that with your announced project slate, you could find enough people willing to pay to keep the box up for a while.