I'm purchasing 54 degree hockey sm5. But I'm not sure which bounce I need. I'm using 50 degree with 8 bounce f grind vockey sm5. I have 58 degree 8 bounce m grind. I either have 10 or 14 bounce I can pick. I don't usually play bunker with very soft sand like at Florida. Much slight firm bunker. 4 degree bounce is too much ?