well i can't compare the 6s to the rokit 10-3s, but i did a comparison between my airmotiv 4s vs my friend's rokit 6 g2s.
the airmotivs are definitely more transparent and the tweeter blows away the silk dome on the rokit 6s.
the rokits blow away the airmotivs in sheer bass quantity, with the 6" woofer, there's no comparison there. the rokits are also more smiley-eq'd, which lead to more treble and bass presence.
the airmotivs definitely won't fill a room with punchy bass where the rokits will. but detail across the range and sound quality is definitely better than the rokits.