it does change your ip BUT it's on OVH's infra and I chose "Poland" but got France instead because the IP ranges are funky at OVH (I worked there so I know what I'm talking about)
It is basically a U VPN clone or they're the original? Idk, wouldn't recommend it tho.

I specifically need a free VPN right now to access a global website on it's Polish page but it has a geolocation "feature" that won't let you pick the country, so yeah.

目前为止，最牛逼的VPN插件，没有之一！！！

it works well from Iran

easy to use , only used very occasionally so for a free add on it's as good as I think you could expect. If you are a frequent user the subscription upgrade must be worth a try.

nice