I voted for Arcturus and Canopus.
Rationale: We should encourage diversity and fresh ideas, however, I don’t see any reason to favor particular technologies or languages (Bellatrix). I like the idea of rewarding ongoing collaboration and current reputation (Canopus), but I’m unsure if the available data is strong enough to reliably and meaningfully support the evaluation of these things. For that reason, I would also accept a focus on established, well-loved devtools (Arcturus).
As for the distribution, please see my comments in this post. Basically, I would prefer more winners, rather than different winners.