A rotating residential proxy is not a rotating hostname. The hostname stays boring. Your client keeps using the gateway, usually proxynade.net:2555, and the gateway chooses the residential exit behind it.
That distinction saves time in support. When someone sends three different generated lines and says rotation is not working, I usually ask for the log rows instead. The target never saw the generated line. It saw the exit IP, the network owner behind that IP, the country, and the request pattern.
ASN is just the network owner label. A Comcast-style residential route and a Hetzner-style hosting route do not get treated the same on a lot of targets. Residential context helps when the target dislikes hosting networks. It does not hide a bad browser fingerprint, reused cookies, weird timing, or a script that pounds the same URL all afternoon.
When I sample a rotating pool, I do not only count unique IPs. I want to see body size, row count, retries, and which exits produced dead-looking pages. Ten different residential exits can still be a bad run if seven of them return tiny bodies and no saved rows.
Rotation is useful when each request can stand alone: price checks, directory pages, public search result checks, and broad monitoring jobs. One weak exit should not define the whole job.
Where plain rotation gets awkward
Logins, carts, account recovery pages, and cookie-heavy flows are different. They expect one visitor. If every click comes from a new ISP, the target may treat the workflow like account takeover noise. That is when sticky or hard sessions are the better fit.
Changing HTTP to SOCKS5 does not solve that. HTTP, HTTPS, and SOCKS5 all use port 2555 on Proxynade. The scheme tells the client how to talk to the proxy; the session mode in the generated username decides whether the exit rotates.
Volume Residential is $0.89/GB. Premium Residential is $5.00/GB. I would not choose between them from a pool-size slogan. If Volume writes clean rows, the cheaper route is doing its job. If Volume burns retries, tiny bodies, and challenge pages, Premium can be cheaper in practice even at five times the sticker rate.
Apps lie about bytes here too. They may count rows, accepted bodies, or pages that survived parsing. Provider-metered bytes include redirects, retries, failed responses, challenge pages, and bodies the scraper downloaded then discarded. Rotation can spread those failures around, but the bill still adds them up.