I use nordvpn and as I wrote in other thread, it seems to work fine. After the free trial when I purchased it, they've sent me a promo code, so you're more than welcome to use it.
I've been using binance for a while and it seems to be legit, although I've heard that they started banning people with US IP address so it's better to use it with vpn. I'm using nordvpn for a some time now and it works fine although not sure about other vpn, it might be fine too.