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May I ask you what location is preferable? If you're open to a Russian based server you can get an upgraded dedicated machine with E5. We have no idea how large is your project, so we need you providing details on requirements. Our Heavy 128 plans which can fit huge projects are sold out for now, but we still have Heavy 64 available and you can give'em a try if that meets your needs.
You would get better suggestions if you provide some more details about your project and the hosting specifications that you need. Also, you may define what price range seems appropriate for you, so people here can come up with more accurate suggestions. It will save you time and you'll find the right dedicated server plan for your project faster.
If you are looking for unmanaged dedicated server then try wholesaleinternet.net/dedicated/ and if you are looking for managed dedicated server then check hostyd.org/dedicated-server/ I have great experience with both providers so far.