I want to love them, but sadly I only get an unreliable 80mbps/40mbps connection from them. With occasional latency spikes that make it much worse. To make up for this I run a multi-WAN gateway connecting to my neighbor/friend's Comcast as well. Here's the monkeybrains (https://i.imgur.com/FaByZbw.jpeg) vs comcast (https://i.imgur.com/jTa6Ldk.jpeg) latency log.
Curious if the author had to do anything special to get a symmetric 600mbps from Monkeybrains. They make no guarantees about speed at all, but are quite cheap, wholesome, and have great support. Albeit support hasn't been able to get me anywhere close to the author's speeds.