Gyroscopic Investing

If you believe that inflation is coming soon, what ETF, outside of the metals,  do you think would benefit the most?

Hard assets tend to do well during inflation, like oil (OIL, DBO), real estate (VNQ, VNQI), agriculture (DBA, MOO), and commodities (DBC, USCI).  Stocks also tend to do reasonably well during inflation (VT, VTI).  TIPS are supposed to react positively to inflation (TIP, SCHP), but I guess we'll find out soon enough.