I do use a VPN, especially when I want to protect my online privacy or access geo-blocked content. From my experience, reliable VPNs often come with a price tag, but they're worth it for the security and performance they offer. Free VPNs can be tempting, but they often come with limitations and may compromise your privacy. As for recommendations, I've heard good things about Premium Residential Proxies. They seem to provide top-tier proxies for various tasks, ensuring a high success rate.