The best part about first wave was that it allowed us to have our own server which we could use as if its were ours, but still be able to access all of their services via API's or SDKs for any other applications they had available at no additional cost. I think there are some things in certain areas where you can't do much with them since everything has been built into one platform (which makes sense). They also don't offer many different types/categories of servers so sometimes this may limit what type of application your looking to create because not every product will work well together unless specifically designed around eachother like using an ios app within android etc.. We used FWC primarily when creating mobile apps such as games & utilities / tools.