Public Proxies in Pinblaster?

Is there any issues with using public proxies in Pinblaster? Or well.. I know there can be issues. But is it manageable? I know I can run tools to get working proxies and even Google verified proxies, but not sure if there's such a thing for Pinterest.

Pinblaster won't care what kind of proxies you are using...

Pinterest however, will. If you trying to keep the accounts you are creating and automating, I highly suggest you use 100% private dedicated proxies.