Just wondering how safe these are to use. If it is used for a month and then discarded are there any risks. Always moving when used. Sometimes will be in one spot for a while, but how long is too much?
Well, as long as the carrier is able to track the location, it's safe while u don't stay at home when doing illicit deeds. And yet - use a vpn/ssh tunnel or a socks. Better safe than sorry.
You search online a software VPN ... than for SOCKS u search in google ... will find a website for socks choose for city , zip code , country , ecc ....