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Exactly. At least if you can cover the routing fees with some sells, make sense.
Let's think about this:

  • a VPS roughly cost is less than $5/mo
  • the software is FOSS anyways so let's say it could cost few buck once, to install it. Even then is done by automated scripts, so no human interaction/work involved.

So where is the difference of 15 bucks/mo?