I would say, wait for another opinion before you do this.
I don´t really know, if this deck is better than yours:
1) It kills pretty late (if it does )
2) low fire pillar rate
3) Will you draw enough shields and have enough quanta to play them ?
4) No Fahrenheit in your possession
I personally can vouch for this deck.
1) Regardless of killing late it is completely un-upped against FG's
2) Your First reason contradicts this, you almost always have enough quanta late game.
3) This is the main problem with the deck but thats truw of everything, will you draw a supernova/E hourglass. And you only need 1 pillar to Chain the shields.
4) t50 Farming which I recomended him to do before making the deck.