So far I've had slices of the 'Thanks, Obama!' (grilled Spam and pineapple) and the Margherita. The Thanks, Obama! was my favourite - thin and nicely charred crust, delicious toppings. The Margherita was just ok, it could have used a lot more basil. Hoping to try the mushroom, but it hasn't been available by the slice the times I've been. Pricey.