Have anyone using the BG Pro70 for playing plastic birdies? I mostly play with plastic birdies with all my friends, I string all my rackets with BG Pro70 in Acs 10 and Apacs Pro Furious 2000, all of them with 28lb tension, and I feel great either playing with plastic and feather, but one thing that I could notics while I change to use Pro70 from BG66, my smash power as not as powerful and faster then before, and I am sure I apply almost the same power to smash the birdies. But the control is easier and the string last very long and don't feel the tension is drop.
If you are playing Plastic then you better try on Pro70 and let me know what you think!!