I use Proton VPN, wich has good encrytion and don’t log, even the free one. Normally free VPN are not so recomendable, but there are also exceptions, like ProtonVPN, Windscribe and also maybe the browser extension from 1VPN (OpenSource) which can serve for occasional use, the only lack they have, they naturally are limited in amount of servers and /or Data ammount only in Windscribe, 10GB/month, Proton and 1VPN are without Data limit), but all three are trustworth to use, no logs and good encryption.