And another thing to really consider is. Making sure to avoid free VPN, because free VPN often comes with shares IP addresses which could cause the casino to think that the gambler is multi accounting which an issue majorly all casinos frown at, this often happens when there are other players using the same casino with the same IP address issued to you by the VPN, this is majorly why I think free VPN is very risky, even for casinos that allow VPN usage.
I agree with that fact also and that is why it is very important to have your account verified before you make any attempt to use a VPN which is something that the casino doesn't really approve it usage unless a few of them that actually allow some form of VPN usage.
But also we have to take note of some few circumstances that can force us into VPN usage which already pointed out in my earlier.