If your task is mainly small-scale data scraping or you need to maintain session continuity, such as managing social media accounts or making online purchases, then a sticky proxy may be more suitable for you. It can provide a stable connection and will not change IP frequently in a short period of time, thus avoiding session interruptions.
If your task is large-scale data scraping or you need to bypass strict anti-crawler mechanisms, a rotating proxy is a better choice. It greatly reduces the risk of being detected and blocked by frequently changing IP addresses.
In addition, you can also consider using a combination of two proxies. For example, you can first use a sticky proxy to log in to the target website, and then switch to a rotating proxy for data scraping. This hybrid approach can reduce the risk of detection while maintaining session stability.