so, i'm knee-deep in testing proxies for a new scraping project and the auth methods are driving me nuts. like, why can't this be simple? one provider insists on ip whitelisting for their 'premium' residential pool, another just gives you a user
ass string for the same product. my data from last month shows the whitelist setup took three days of back-and-forth emails because my server's ip kept changing. but the user
ass ones got blocked faster on some target sites, which feels backwards. i'm genuinely curious if anyone has actual numbers on which method leads to less detection during aggressive scraping. not marketing fluff, just raw connection success rates over a week. maybe it's just me being tired but this feels like choosing between two flavors of headache.