Id pick the communities instance because that's the one responsible for federating the post and comments. Id only choose the instances a or c if b is or is planning to shutdown, or if I really wanted to show people what my home instance is
Id pick the communities instance because that's the one responsible for federating the post and comments. Id only choose the instances a or c if b is or is planning to shutdown, or if I really wanted to show people what my home instance is