This has been bugging me for a while.. I've been thinking about establishing a main, but I'm not confident in my IP address (I autobuy a lot)

I'm usually safe and always use proxies, but I'm not sure if I should use a proxy for my main or my own IP Address?

And if you do recommend proxies, which one? I'd like one that no other user on Neopets could use. I'd hate to be chain frozen.