I actually really love Syr reborn, so it's tough to beat.
You hit a great balance of mood and appearance with that.
That said, I'm always a fan of new styles and trying out variations.
For my own story worlds [most of which haven't seen daylight here on the guild or anywhere],
I have redone them many times, changing as my skill changes and styles change.
One major difference in these two maps for me is the feeling of scale.
The new map feels like it is showing a larger area. And more detail/info.
The earlier map also felt more primitive [in appearance, not skill
]
which I did really like. The new one is more evolved and looks more recent, less aged and primitive.
I agree with others here, I love seeing the progression of a world/map.
This new one does not disappoint.
To me, these almost feel like an evolution of the known world over time, which is awesome.
I hope 2018 brings us more Kelleri maps.