voxility is actually crap nowadays. try php-friends, they mitigated a 600-800 Gbit/s attack after a few adjustments with their network engineers and provider. otherwise try buyvm, they're using path net. should fit your needs.
I ordered a vps to avoro.eu , their ddos protection is low this is what i get in email and my game server went down from 1 gbps attack.
Also avoro its using first colo dc same as php-friends , i contacted them and they told me to pay an extra 15euro for advanced ddos protection + mitigation
we want to inform you that the ddos attack has ended. We recently recorded the following information: