Scrape box speed

Guys, Can someone please tell me, How many comments (Average) can be done with scrape box within one Hour of time using with good Internet speed and good proxies.

On my VPS (100 mbit/s), speed of single copy of Scrapebox is about 40 comments/s (*3600 =~ 150k/h). Using inbuilt proxies and fresh links (~1/3 posted, ~2/3 failed).

I get about the same results 1/3 some time 1/4. I think it depends mostly on your connection and proxies right?

I have purchase private proxies. But I just purchased Scrapebox mainly for scraping good URL to put my backlinks in manually. Going to wait for more income so I can purchase a well working automated comment blaster. xD

I heard like Magic Submitter, Sick Submitter and SENuke. But it is hard to find the right one, as some mention it got bad, the program bugs and etc.

I typically get 25k successful in an hour.