I’ve been using ionos.com (formerly 1&1) and so far their support has been great and the price is pretty good. They originated in Europe, but have long ago since moved to the US and have datacenter in both the US and Europe. I chose them because I wanted something cheap with unlimited bandwidth and this ticked those boxes.
I’m alternating between Memmy and Mlem. They’re both great but I also prefer Memmy at the moment. The ability to tap on a picture and have it go full screen is just so useful.