Board Thread:Game Discussion/@comment-35734088-20180530150112/@comment-27798333-20180530201354

I don't remember the cost of upgrades, but if you already have the AM, that seems like the cheaper way to go. You will get other showcase opportunities for the RSR (at worst), and possible FB or sale on it, so to me, I'd wait on the RSR.

My 2 cents, for what it's worth.