FLAME BULL OR CAPRICORN

Hi, so I need help here. I`m choosing between those 2 beyblades. But I only have enough money to buy the 2 pack flame bull or the capricorn. Which one do you think is better. I have l drago strom Pegasus and a dark bull, which one is better I was think maybe capricorn customized with l-drago or maybe flame bull and something else.
WHICH ONE SHOULD I CHOOSE!!!!!!!!!1
Use Purchase Consultation, this is for question regarding to the WBO, not beyblade.