«  For me, a reference »

Mounted on my accuracy for over six months, what if it is not they work wonders. I mounted models Hi-Beam medium light 45/100. Comfortable to play, shine and definition are waiting for you. I change about every 6 months, difficult for me to estimate their real life, but in this time and in "normal" use (2-3 times per week), the sound changes very little. I tried other brands, GHS, Ernie Ball, Rotosound, but nothing comparable. The price is in the superior range, but is justified given the quality.
I would definitely stay on this product.