Deck suggestions anyone

ive got a bit of time on my hands before my initial test so i wanted to know any suggestions for a good deck to use on the test just to get a populous opinion. from wat i read the testers use premade decks so i'll post the deck builds i currently have and am thinking about using

gimmick deck- https://i.imgur.com/ndBLrLC.png

zeilgigas otk- https://i.imgur.com/elc45eT.png

umbral/dark xyz engine- https://i.imgur.com/BdqUXld.png

cyber dragon/pure- https://i.imgur.com/d5RDmZ1.png

heart-earth- https://i.imgur.com/d5RDmZ1.png

meklord- https://i.imgur.com/XRCbdrx.png

which would be good for the test or if u have any other suggestions

Heya,
in my opinion, if you want to get a good rank, a rank that represents your skill too, you should use the deck you feel most comfortable with. The decks you use are kinda rogue so I cant really tell which one is best but remember that the initial test is not an easy one if you got high hopes.
Anyway, wish you the best of luck with it!!