Greetings.
Whilst having access to a great deal of sheet music is good, even though a vast majority of it is available for free downloading at othersites such as "sheetmusicarchive.net" "pianoru," and other such websites, one must assess how much sheet music one needs at a given point of time. You aren't going to learn ten pieces at once, so why pay for the sheet music that you aren't even going to use? Unless of course you do plan to utilize all of the sheet music in one way or another in short quantities of time, then feel free to subscribe to Gold membership.