I don’t know how closely you’ve followed this thread, but Barry has dropped in a few times and is aware of our interest in other color temperatures (2300K, possibly 5700K) of the Sophia LED’s, as well as a host version with no LED.
However, he later reported that in order to keep the costs low, they are going to just do one big production run with only the 3400K (although apparently after seeing the success of the C01R, they also decided to make a red C01).
If you think it is worth asking again, there was interest in probably close to 200 hosts indicated in this thread (135 on the list, plus 2 more pages not updated on the list):