What is the best tennis hybrid string for me?

I am a nationally ranked 15 year old tennis player and i want a hybrid. I am looking for a hybrid string setting that gives me power, control, and spin, and feel. Control and spin however are my major goals if i have to pick between them and power. I was thinking about having Gamma Ruff 16L as my main string, and Luxilon ALU power 16L Rough as my crosses. Also what is the difference between the mains and crosses