I've been coming in here a lot the last few months since Cartel downtown has been under construction. I highly doubt I'll stop coming here when Cartel finally reopens. Giant is far less busy than lux and stays open later than Cartel. I really like the fact that they use Four Barrel Coffee. I usually get a honey vanilla latte or drip since both are top notch. Their rotating pastry selection is pretty legit, especially since they're half off after 3. The staff are also super friendly and they keep the shop very clean. There's really nothing to complain about. Definitely my favorite coffee shop in Phoenix!