These ETFs provide me with income and upside potential.Each month, I automatically transfer money to my retirement account. This consistent approach has helped me steadily grow my wealth.Whenever funds hit my account, I try to put at least some of the money to work right away by investing in new opportunities. Investing in a high-quality exchange-traded fund (ETF) allows me to deploy cash quickly.This September, the two top ETFs I'm eager to buy more of are the Schwab U.S. Dividend Equity ETF (SCHD 0.38%) a ...