Well, I was using Openreach which is the largest consumer ISP in the UK. Specifically my latencies were better to the US when using PIA. So PIA had more favoura

Well, I was using Openreach which is the largest consumer ISP in the UK. Specifically my latencies were better to the US when using PIA. So PIA had more favourable routing / commercial agreements than the largest UK ISP. So I'd say the VPN infrastructure is pretty good, even if it's simply relying on AWS or something.