hey guys i really need help on this aspect called drum heads. man i really dunno what to buy. and is it worth it to pay so much for drum heads. like cymbals and the set. they have resale value. what about heads after whacking bye bye. should get those ex kinda or those cheap one. oh ya lets sae i good remo or evans. how much is a set for a 5 piece? roughly? first time changing to ex kinds. thanks