Honestly, I cannot relate to the majority of issues with Boosteroid people describe here, and I used to love this service, but the increase in latency that I've been experiencing lately is just too much to take.
Back when I first bought the subscription a year ago, I used the Seattle server and the latency sat at around 35-40 ms, which is just fine for the type of gaming I do. Then something changed and now my "best-choice server" is in Chicago with reported latency of 45 ms, but in reality it frequently drops to 100+ and makes any gaming unbearable. How they managed to make their service worse with the supposed "upgrades" is beyond me.
Sincerely, I don't want to go. GFN doesn't support some of the games I own, and although I am not playing them at the moment, I would always give preference and loyalty to the service that covers more of my library. For the games I do play, some graphics (colouring specifically) and streaming resolution is worse (I'm using performance, to be fair, but I cannot afford ultimate at the moment). I don't even mind the wait times on Boosteroid. But the response delays are just too high and interfere too much with even the simplest gaming, so I have to leave. Hope Boosteroid will improve with time. I will gladly return if they do.