FYI - You don't have to drag the app to the applications folder in the install window.

You can drag the app to a different location. I have an entry level mini 8GB/255 GB SSD with 1TB external SSD. Everything goes on the external. There are only a handful of apps that insist on being installed in the system Application folder. Even had xCode running on the external.

Uninstalling is supposed to be as simple as moving the app to trash but often that leaves a load of stuff behind that no one tells you about.