OpenVPN question

[danchapman84]

So I just purchased a SG-1100 and want to configure it to use Private Internet Access via OpenVPN. Now I know this question has been asked a lot but every article I read states different things. I want to ensure my VPN connection stays 100% secure and encrypted(Kill Switch if the VPN drops, no DNS Leak, etc). Every guide conflicts each other. Can someone please explain what needs to be done and what encryption is the best. Like I said every article is different.