I choose A.
I know that many others choose A as well.
A wonderful service known as the web has connected people who choose A with others who choose A and of course with a great many who don’t need to make a choice and benefit from the work of others.
I mourn a world in which few will choose A, because for many to choose B seems to lock us all, tragedy of the commons style, into a worse world.
And let's not forget that choosing B is only possible at all because many people chose A before you.