I must admit I do not use all the various functions available with this VPN. I am not the most savvy computer operator, but I had no difficulty following the easy set-ups for both the main install and the Firefox Extension. I load Windscribe with my start-up programs and have very rarely had connection problems that were not easily fixed by switching to another nearby link.
I have not had any concerns not caused by my own forgetfulness (I occasionally forget to redirect the starting points for my Mapping and Direction programs).
All-in-All this is the perfect VPN for the self taught senior citizen computer user who doesn't care to advertise who or where he is downloading from or uploading to.