Linux Google Drive & Insync alternative for Cryptomator?

With Google now applying limits to their unlimited storage accounts I am looking for an alternative that will work well on linux, preferably also with Android.

Backblaze looks good but they have no personal unlimited backup option for linux. Their B2 product although not fixed price like the personal plan seems reasonably priced and may actually be cheaper for me but it requires a third party client like Goodsync - if possible I would like to avoid another subscription but I will pay it if necessary.

What is the best cloud provider and linux sync client solution for Cryptomator for at least a few hundred GB?