I too like my sweet coffee and I have been liking premier protein (currently you can get pumpkin spice flavor at costco) and some nutpods (regular vanilla at costco, if you have the money the flavored ones sold in normal stores are amazing, but be careful-not all nutpods are low carb) and my best secret weapon is splenda drops. One drop is equivalent of one packet of powder. No carbs, no paper taste from the packet, easy to control and dissolves so easily in anything. The ones in the link comes with a free travel size. I keep one in the car, one in a purse, one at work.