What's the real difference between proxy and VPN? Which one should I use? or Can someone explain the

The difference between proxy and vpn isn’t just about hiding your IP.

Proxies can leak your data, VPNs won’t (if they’re good).

For streaming, VPNs are better ‘cause they’re harder to block. Proxies get detected fast.

I’d say start with a free VPN like TunnelBear to see if you like it.