Dedicated server for Redmine?

Question

Ruby on Rails

Guys, tell me about the server for Redmine.
It is necessary to implement a management system in the organization. We do not take fat, I think that Redmine is a worthy open alternative.
It can be deployed locally, but due to the slow-wittedness of system administrators, it is easier for us to do it on a third-party server, administer and configure it ourselves.
Therefore, the question is what kind of server is needed for this purpose (up to 100-200 people), what parameters should it have for sane work, where is its location, if the organization is in Ukraine? And what is the cost, can you advise a server at human prices with human conditions for this task.
If you advise amazon or digital ocean, unlike some kind of hosting.com.ua, justify, plz. How much the cloud will differ from the server in Waix.
If there are comments on the task itself, I will also listen.
The price is adequate, this is not a commercial project, it is not needed outside, purely for your organization - tasks, reports, wikis, application accounting - a standard redmine but to the fullest.

ZYZH hosting and hosting Ukraine are still being considered as candidates. but I have no idea what power is needed for such a task, and what exactly needs to be looked at.
ZYZH I ask you to look at dc.volia.com - which of these may come up.