I've played a fair amount of both of these decks, and there's a couple of notes I have to make:
The nest ball / Lillie variant of Vika Bulu (or Kica Bulu if you'd like to call it that) is very consistent in setup. It's quite easy to setup Vikavolts by turn 2, and the way the deck functions makes it easy to stream them later on in the game. Because of this, knocking out your Vikavolts is no longer a viable game plan for your opponent, as they waste a turn taking 1 prize as opposed to 2. It's a good list also being able to search your deck for energy with the ability, the large number of cards you draw, and the flexibility to be able to deal a decent amount of damage without having to discard energy, being able to deal with 1 prize attacking decks.
The traditional Dusk Mane Necrozma / Magnezone list also has a lot going for it, as well. Granted, sometimes it gets a little clunky as some turns you really are forced to use Skyla to get a piece to get something set up to draw next turn, but being able to attach any number of energies within a turn has a lot of perks. Also, Dialga GX being able to give you an extra turn can substantially turn certain matchups around (looking at you, Volcanion...). The damage that the deck is able to hit means that only in certain matchups do you need to be able to grab Choice Band, and you really can focus your time on just grabbing energy.
Honestly, both decks have been good to me, but in an effort to answer the original question, I just started testing a "Kica" Dusk Mane variant, where I use mainly nest balls and other draw cards to get pieces out. And it actually works very similar to the regular Kica Bulu lists. Don't know how some of the new cards fit into it, but I'm sure a couple of Beast Rings and Beast Energy will help out the deck even more.
Here's the list I started using, with plenty of room for adjustment. Also, my view on the deck is kind of inflated right now because of the good luck I've been having. I'll have to crunch the numbers later to see if it actually is good.
****** Pokémon Trading Card Game Deck List ******
##Pokémon - 14
* 1 Oranguru SUM 113
* 1 Dialga-GX UPR 100
* 4 Magnemite BKT 51
* 3 Dusk Mane Necrozma-GX UPR 90
* 3 Magnezone UPR 83
* 2 Tapu Lele-GX GRI 137
##Trainer Cards - 35
* 4 Ultra Ball PLF 122
* 2 Professor's Letter XY 123
* 2 Skyla BKP 122
* 2 N DEX 96
* 3 Mt. Coronet UPR 130
* 1 Energy Recycler AOR 72
* 2 Nest Ball SUM 123
* 2 Cynthia UPR 119
* 3 Field Blower GRI 125
* 3 Guzma BUS 115
* 4 Rare Candy PLB 85
* 2 Choice Band GRI 121
* 1 Lillie UPR 125
* 4 Professor Sycamore PHF 101
##Energy - 11
* 11 Metal Energy 8
Total Cards - 60
****** Deck List Generated by the Pokémon TCG Online
www.pokemon.com/TCGO ******