I don’t think SlickVPN is worth investing in. When I tried to test it out, I paid for a subscription but never received my log-in details. When I tried to contact support via the ticketing system, it was really slow. The troubleshooting guides, blog, and FAQ page didn’t help either.
SlickVPN released its product in 2011, so it’s had a lot of time to build up a solid service, but I found it ...