Hi all - I'm the creator of CloudProxy and only just came across this. Appreciate all the comments and stars (over 600 in less than two days). All the points shared are valid, you won't get the same effectiveness as residential IPs and may face issues with the proxies being blocked. That being said this solution, if you find they're not being blocked, is a lot cheaper and very quick. I've used it to scrape some major websites extensively without issue. I created it for my own use but then decided to open source it. Just hope you guys find it useful!