Both Pumpkin Spice Latte and Half Caff have different features, but its interesting to compare and see the difference between Pumpkin Spice Latte and Half Caff. Here, you will get to know the difference between Pumpkin Spice Latte and Half Caff in accordance with their caffeine content, probable side effects and many more interesting facts like Pumpkin Spice Latte Benefits and Half Caff Benefits in the upcoming sections.