Reddit Proxy help – Sessionbox

Sooooo I have another thread here about vote manipulation on reddit. I currently have a method that works pretty darn well tbh. One problem I am having is figuring out my proxy situation. Any ideas on what type of proxy would be best suited for this? I bought a sessionbox subscription so that i can switch between accounts easily, just need a LOT of a proxies to fill them all. Im talking like maybe 30 proxies?