DHS 3 star is definitely the best ....reasons:
1. affordable(when compared to say nittaku 3 star)
2.good shape
3.long lasting
so you can think of DHS 3 star as a substitute for nittaku 3 star....without compromising the quality.
practically they dont differ too much. all the rubbers are got by minor tweaking of the yasaka mark v.so some have a little better speed,others have better spin.