DO and Linode are basically my top 2 in my mind for breadth of offering (going past being simply VPS providers), standing the test of time, and being generally trusted where I see them.
If you go to "just" VPS/server providers I have a whole 'nother list, and at the top is Hetzner :)
If you go to "just" VPS/server providers I have a whole 'nother list, and at the top is Hetzner :)