I've been using the free version of Windscribe and found it to be a bit of a hassle to have to read through the list of all the locations to search for free ones.
It would be more convenient to have the free ones appear first to a non-premium user, at the top of the list.
I understand it is currently sorted alphabetically. Maybe you could add other ordering options, such as free/premium/alphabetically/by current load/recently used? Just a suggestion, not a big deal. I very much like the current interface for being clean and simple.
Or, I could just buy premium and have all the locations available, haha.