Hi Arthi
Thanks for the prompt answer. I have read the blog and it clarified the pros and cons for me. However it is still a 'hard' decision to choose the deployment alternative as pros and cons can be hard to weight against each other and also has to be balanced with TCO (e.g. a central Hub needs its own system, OS, capacity etc.).
As our use case of the GW is for Fiori we choose the hub (with backend development) deployment. This is the recommendation from the Fiori guide.
Br
Tom Bo