Hey there, so I have a few questions.

I'm having some trouble with getting reliable proxies, and was wondering:

1. Does it matter if you use different proxies from different locations on the same account (I've been assuming yes, and trying to find proxies all from the same location)

2. I have found a really fast reliable proxy, but it always gives me an http_forbidden.net:404 The proxy server is refusing connections whenever I submit a form request. (logging in, clicking "go" on search) I'm using firefox, with FoxyProxy, and I've found another proxy that doesn't refuse connections in these instances, but of course, ten minutes later it's down.

Any help would be awesome, if I'm asking this in the wrong place, please redirect me, thank you!