If you manage many accounts and hit the same sites often, addresses from open lists fail on the first requests. An IPv4 pool with rotation keeps the load steady. For tasks like these, people choose fast IPv4 and SOCKS5 proxies with spare threads. Pool and plans: Proxy for A-parser The pool keeps 12,000 to 15,000 addresses online. There is a free test of up to 2 hours before you pay. For proxy for telegram the pool runs from the first launch.