I am using SEO FAst Indexer any one had any experience

I using this on a feeder site to see if stands upto its claims (not worried re Google sandbox or whatever as opnly a feeder site)

Intrigues by theie neta indexing submission arguement (also has a pinger but all have that now)

HAs any one else used??

Never used it. Instead, I use ScrapeBox's rapid indexer function with a list of 77k backlinks.