Compare ExpressVPN via BesteVPN.nl
I have now almost used ExpressVPN for a month on both my Phone and PC. What i experience is that it works indeed, but i have to disconnect from the servers and then reconnect serveral times a day because of the internet connection gets caught on the cogwheel just loading endlessly. I am using windows 10 and an iPhone 6s fully updated. And i am using mobile data 4G on my phone so it has nothing to do with my home internet. So their software must be really faulty. My advise is that before you commit for too long, try one month first.
I recommend ExpressVPN if you are looking for very fast servers. Also, their software is very stable.