I've been using them for over an year
I've been using them for over an year. Just bought 2GB initially for a project - and the best part is it is never-expiring data. I had to move to different projects, didn't use the data at that time! My unused GBs were still there! For support, big thumbs up! They've been great with both technical as well as support related issues. Internet is full of many such services and each is looking out for reviews - but for these guys, I had to take time by myself to come up here and leave a review. Positive vibes. For proxy quality, they offer city-level filtering as well. So far, I have tested their Premium Residential Service and it has been perfect for me.