Lifetime VPN deals

Hi,

Recently i found some lifetime vpn deals. The VPN’s in question are:

- Fastestvpn pro
- Bulletvpn
- RealVPN
- BelkaVPN
- Seed4
- OysterVPN

Some of these VPN’s don’t seem to be too known. Are these VPN’s considered reliable and how valid are these “lifetime” deals?