"Yup, I've used free VPNs in the past and I can attest to their weaknesses. I've seen my IP get compromised multiple times, and I'm pretty sure it was because of their lack of encryption. Paid VPNs are definitely worth the investment, imo."
"Lol, I've been saying this for a while now. Free VPNs are basically a security risk - they sell your data to the highest bidder and use dodgy servers that are more likely to get you caught. Spend a few bucks on a reputable paid VPN, it's worth the peace of mind."