you will still get A LOT of value from this deal, even if it seems "limited" such that you can simply activate, use what you need or want, and deactivate it, freeing up the license for another site. I use WP Reset when wiping sites clean to start from a blank slate and to use their really handy collection feature to install a bunch of plugins automatically (and in some to most cases, also activate them) and when I have completed my set up, I remove the plugin and rely on other tools and systems for things like backups.
If you don't have WP Reset, definitely grab this deal, because you'll be sorry if you balk now over the "limits" when in reality, there's still a fair amount of wiggle room here without sacrificing quality.
Naturally I have a lot of sites because I bought into this previously, but I would hate for some users who might not be aware of its power to pass on this because it seems "too limited."