1. We made a mistake here since this is the only validator option we've introduced on the blog.
We have corrected the language as it came off as an endorsement for a specific validator and that was not our intention.
The devs will not endorse a specific validator over others.
2. A lot of people in the comments have been throwing shade at the use of dedicated node providers and have been suggesting that we commit resources to @akashnet_
There's @BlockdaemonHQ, @POKTnetwork and @Figment_io to name a few. There will be a proper ecosystem portal to show you the options available near launch.