Well, again -- obviously I'd think it was, otherwise I wouldn't be here.
You can download the product, install it, review the documentation, all without purchase. You can even use it (although not all features) without registering, forever, including getting support.
I try to put my money where my mouth is, Andrew. I encourage you to try it to see if it meets your needs.
Note that you do need a drive to copy to. In general, you don't want anything else on that drive. Please don't ignore the extensive warnings about erasing the destination drive!