What is the difference between Timo Boll ALC and Timo Boll ZLC？ Appearance Parameter Comparison   TIMO BOLL ALC TIMO BOLL ZLC Class OFF OFF+ weight 88g 85g Thickness 5.8mm 5.5mm Style ATTACK ATTACK Plies 5W+2ALC 5W+2ZLC Speed 9.0 9.5 Control 8.8 9.2 Spin 7.0 8.0 Stiffness 6.0 5.5 Hardness 6.2 6.5 Consistency 8.0 9.0 … Continue reading Butterfly Timo Boll ALC VS Timo Boll ZLC