I'm not sure if you read my previous post about the savants. Basically, the nova prototype I heard was not in any way similar to the savants. That said they were slightly tweaked and have been improved since I heard them. They had a mid centric kind of sound.
The andromeda on the other hand, sounds similar to the savants actually. Similar tuning. But where the savant does well, the andromeda does better. Where the savant leaves some to be desired, the andromeda delivers. You should check out my older post about this