Some resources differ due to the costs involved in different locations. For example, MailChannels is not available in some locations because the overall cost (hardware + software licenses) is higher in those locations. If we wanted to provide MailChannels in those locations, we would have to quote a different and higher price for them.
On the other hand, we offer more resources in some locations. Here is a list of services/features that varies depending on location unless mentioned otherwise:
5.0 GHz Intel Xeon E-2288G Coffee Lake CPU
Available in Los Angeles (USA). CPUs in other locations are Intel Xeon E3/E5 CPUs
10 MB/s in Los Angeles (USA), and Maidenhead (UK); 5 MB/s in North Carolina (USA), and Singapore
Available in Los Angeles (USA), Dallas (USA), and Maidenhead (UK)
Available in North Carolina, and Singapore
Available in Los Angeles (USA).