I recently tried this service and I would not recommend these proxies at all. Don't bother to waste your money or more importantly your time on this. You get what you pay for. The first lot of proxies that were assigned to me just didn't work, I then raised a support ticket (which was initially responded to very quickly) saying that it must be my scrapebox settings. Well I've used scrapebox before in the past many times and never had any issues. So I sent over screenshots of my settings. Eventually, I was assigned a new set of proxies - again the same thing - I could only get a response from 1-2 at a time when testing. The others had a range of different http errors.
When I asked for a refund I was told they only refund within 3 days of purchase! This is fair enough if the proxies worked and I hadn't raised a support ticket 1 hour after purchase! However, how can I ask for a refund without trying to resolve the situation first? After again explaining this and asking for a refund I didn't hear from support again (after them being very quick to respond previously!) Oh and now the website is down. I think the mods should be removing this thread as they can't deliver the service they are advertising!
Avoid this service and go elsewhere! I purchased some proxies from lime proxies and funnily enough they all worked first time, every time!