If anyone is interested in Infrastructure as Software, I also recommend giving Pulumi a try. I've been using Terraform for a couple of years, Pulumi for about a year and I think that Pulumi is on a completely different level.
It also supports higher level abstractions (Component Resources). For example: check out AWS EKS provider.
I work on the solutions engineer team for Pulumi. We absolutely offer enterprise support, I'm one of the engineers that is part of that team. If you'd like to discuss further, you can contact me on lbriggs[at]pulumi.com
It also supports higher level abstractions (Component Resources). For example: check out AWS EKS provider.