After 5 or 6 decks, I decided to give them one last try by focusing entirely on there main gimmick, searching by normal summons. As result this deck doesn't include usual Genex staples like Genex Blastfan, Genex Ally Duradark, or allure of darkness. However, the deck does function way better than other Genex decks despite this.
So the main focus of this deck is to build a board with a few negates, and the way it achieves this is through double summon and the symphonic warrior engine to give you an extra normal summon and get more monsters on the field while maintaining a good had advantage, such as through searching Genex monsters with Genex monsters and T.G. hyper librarian. Things to keep in mind about this deck is that it's combos end on Mecha Phantom Beast Auroradon almost all the time, it fills up the board fast, and it summons Mecha phantom beast O-lion a lot, so be careful when you use Mecha Phantom Beast O-lion's token effect because using it early may mess up your plays.
You can use Genex Recycled to copy a name of a Genex monster in the grave, preferably Genex turbo, then use Machine Duplication to summon two of those monsters from the deck, which if you copied Genex turbo, you can instantly make Trishula, Dragon of the Ice Barrier.
Genex power planner is there only if you have an additional normal summon, to easily synchro summon Martial Metal Marcher with phantom beast O-lion, or if you brick and have no combo starters in your hand, which happens on occasions, but not nearly as often as one might think.
Genex Turbo can search out Genex Oracle which can then special summon itself, allowing you to link summon Crystron Halqifibrax.
Genex Ally Birdman can allow you to get an extra tuner on the field and allow you to re-use the effects of Genex Turbo, Undine, and Power Planner, increasing hand advantage, especially if you have an additional normal summon sense Genex monsters don't have hard once per turn effects.
And to get the most out of Genex Undine if you can only normal summon once, follow this guide: Normal summon it to send Crystron Phoenix to the grave and search for Genex controller. Banish Crystron Pheonix to summon a token and special summon link spider with it, then use link spider's effect to summon Genex Controller and link summon Crystron Halqifibrax to special summon a tuner. You can further extend this combo by special summoning Mecha phantom beast O-lion with Halqifibrax to synchro summon Accel Synchron and special summon a token, then send Jet Synchron to the grave to decrease it's level by 1 and synchro summon F.A. dawn dragster. then you can summon Jet Synchron and link summon for Auroradon, tribute one of its tokens and itself to summon another phantom beast O-lion from the deck, and then synchro summon Borreload Savage Dragon and equip Auroradon for a total of two negates on the field and a 4050 beater.
Pot of Avarice is probably the deck's only form of recovery, so use it wisely.
The side deck is pretty open, but most of the cards in there are for going second sense this deck dies off of a single negate, so feel free to add cards you feel are better suited for it.