What VPN do you use or recommend?
VPN's are a bit like wine - there's one to suit almost any fare, any appetite, and any budget.
That said, there are several very good VPN options that are great 'table' wines.
My preferred provider is Private Internet Access. This is probably the oldest VPN service still operating - call it a great vintage - and it is very well featured for a reasonable price. I've seen promos on 2 year plans for under $3/mo.
Were I to change, I'd probably lean to ProtonVPN. They're a bit pricier and have fewer servers, but their focus on privacy is unrivaled - for the price. ExpressVPN is just as good on privacy, a little better on security, and provides a really good selection of apps and extensions - but the price can be double that of ProtonVPN.
If security is your top requirement, then NordVPN is probably the best option. They provide several unique features plus they unblock all the major streaming services from everywhere I've ever tried. Important for the international travelers that need their Netflix fix everywhere they go.
So, like wine, the best choice depends on the fare, your preference (dry, sweet, woodsy | privacy, security, access ...), and the price.
For me, PIA meets the need, plus my 'fingerprints' are on the bottle.