Let's keep in mind that this thread isn't about one person's mistake as to APY and MPY. To be sure, we'd all keep our money in an account offering 5% a month over an account offering 1% in AA miles.

Now, back to the actual topic of this thread. I average 30,000 UR, 8,000 BA (working towards Travel Together Ticket), and 5,000 SPG in a month by manufacturing spend. Actual spend yields roughly 5,000 in a mix of SPG and UR, depending on my mood/which card comes out of my wallet more easily.