So I threw together a quick proxy rotation script with Python, expecting some magic. Turns out the $10/month residential proxies I got are barely better than free datacenter ones for scraping. The real kicker? After a few hours, my IPs get blacklisted faster than I can blink. Cost me 50 bucks for a week of run time and still got ghosted by the target site. Moral? If you're chasing quality, be ready to pay big or settle for being detected and blocked faster than your script can refresh. Don't say I didn't warn you when your 'cheap' setup burns out in 2 days.