You can see the VPS we use at the Academy on this page: https://platform.algotradingspace.com/trading-vps/
At the time I’m writing we have multiple instances of MetaTrader running on all of the recommended VPS providers. You can check NYCServers which have a nice calculator that will show you how what type of VPS you would need based on the number of trading platforms you plan to run. Based on that, you can get a better understanding of the most common VPS requirements based on the number of platforms you plan to use and compare plans with similar CPU and RAM with other providers.
Marin @ EA Trading Academy