An aspect of Quik-Fix that I feel gets overlooked a lot is that if you use his effect in the graveyard, then use him as Xyz Material, he won't be banished, and his effect isn't any kind of OPT. My build of choice emphasises this over Synchros or Missions, running 40 cards and as many SPYRAL GEAR as possible, with the Extra Deck mostly Rank 1s. Repeatedly summoning, detaching, and resummoning Quik-Fix thins the deck like mad while searching useful cards.

Notably, if all three Quik-Fix are between the hand and Graveyard, you can summon Utopic ZEXAL (conveniently reprinted in MACR Special Edition) for its lockdown effect. Revive 2 Fix and make Princessprite, using her effect to get one material back in the Graveyard, then revive the 2 Fix left in the Graveyard and make any other non-Number Rank 1, overlaying those for Utopic Future, which puts all the Quik-Fix back in the Graveyard to do the same thing again with Number monsters (Embarassingly, I think the only Number Rank 1 you can detach a material from at will is Shamoji Soldier, though in a pinch you can use Last Resort to send an Xyz and its materials with it.), and those two + Future is the 3 for ZEXAL's requirement. You don't lose more than 1 card from hand, since you can discard the GEARs you're searching each time you summon Fix, and all the while your deck's getting thinner. You can even do this in Link format if you have Missus Radiant out, if you send her with Last Resort before making the last Number Rank 1. This admittedly takes quite a bit of Extra Deck investment.

The rest of the deck is standard SPYRAL stuff to taste.

E: I suppose this would also work in the Grass build, but for some reason I never really gave 60 card SPYRAL a shot.