Chitrod,
9 months?! That is kinda short for brake pad life. How many miles in that 9 months?? I know that, since changing to non-abestosis materials, brake pads from Toyota (and other makers) have a much shorter lifespan. It is not unusual to see brake pads wearing out at 20,000 miles.
From reading of different owners, Toyota pads are considered the best in terms of quality, brake dust, etc. There are better braking pads out there, but they tend to not last as long or produce an enormous amount of dust. Most people would recommend sticking to OEM Toyota pads.
But still, 9 months is a bit fast.... How many miles??
Good luck.