I personally use Privateinternetaccess.com. Very good vpn service for a yearly fee and has many access points across the globe. As someone has already mentioned.... it all depends on your internet connection and wifi at the best of times in Jam is pretty lacking. I carry an external usb adapter and antenna to boost the signal a bit. If you are planning on streaming netflix or something like that you could have challenges with signal. If this is merely to encrypt your data while on a bank site or something like that and its a secure site you already have SSL encryption and likely wont need much more than that.