I purchased the premium tier and was not disappointed.

A few great benefits:

-2 apps in one: 1) robust and beautiful email signature builder. You can't mess it up; I love it. 2) The social bio page, which usually acts as a standalone feature from other apps, is built-in and perfectly matches the signature use. I've most recently started linking it as a reference to redirect to resources in my cold sales out reach videos.

- The UI is smooth. I haven't noticed any bugs.

- It's dynamic in capability but intuitively designed. A user manual is not needed.

Well done. It is a very friendly software product to use.