Hi @superlogical, thank you for using it and for the kind feedback! CloudFormation by itself provides some very basic level of conditional/looping logic, but we found that it was not enough yet to provide a stellar experience. So, when you fill out the form on cloud.memsql.com, we auto-generate a template (we wrote the code to do this) that matches the parameters you filled in, upload it to an S3 bucket on our account, and then expose it as a download or via GET directly to your AWS account (i.e. you own the hardware/database/data).
