Since I've been a client for over a year now, it's time for me to write a review.
Great service. Over the year I've had my server up, my ping has always been around 20 and I haven't gotten any lag even on servers with over 50 players. My server has never had any problems besides Blockland's own issues. I highly recommend buying this service if you plan on hosting any kind of server.
10/10, would buy again.