Depends. How long is a piece of string?
How big is the forum? Where is the member base from? What underlying software and specifications do you need? Are you technically able to manage every single aspect yourself or do you need a managed service? What attracted you to these two and which of their packages?
You will be pleased using hostingsource.com website hosting services. Sign up was easy, support is great, speed is fantastic, and their prices are outstanding.
They were very prompt at answering my questions and went above and beyond by offering their help in other areas.