The Falcon030 seems to have both Planar and chunky because the Gfx chip allow the use of 256 colors on screen out of a 262144 colors palette, or 65535 colors out of 65535 colors palette (without color limitations like the HAM mode) in its 2 distinct video modes.
Maybe the Amiga designers should have gone this way when designing the AGA chipset, the Falcon030 proves it was not impossible, and the Gfx chip also remains compatible with the old ST video modes too...
