Using a BCC mated to a 650mah vv e-go. At 24mg I cant seem to get enough nic production. Would higher mah battery be more efficient or would a different ohm coil be the way to go. Love the leak free operation and easy maintenence so Id pre fer to stick with my BCC. Current setup is 650mah 3.4v at 2ohms IIRC. Thanks in advance.