What is your budget?
I would recommend my provider, maybe they are not as cheap as Hetzner but contact with support is fantastic. The price for dedicated server would be around 200 euro (gross/month) for Intel Xeon E-2236 6x 3.4 GHz, RAM: 64 GB, 2x2 TB SSD.
185 euro for Intel Xeon E-2236 6x 3.4 GHz, RAM: 32 GB, 2x 1 TB SSD
170 euro for Intel Xeon E-2234 4x 3.6 GHz, RAM: 16 GB, 2x 500 GB SSD (so you would not have raid on that)
DirectAdmin included.

There would be probably also the option for VPS, but max they have is 150GB and you would have to pay extra for HDD, but I do not know if you may buy 800GB.