Our recommendations:
The Rpm Blast string from Babolat is the most difficult to play of our entire range. Used by a certain Rafael Nadal, it requires very good physical abilities. It will give you unmatched spin, durability and control. However, true to the characteristics of most monofilaments, it will feel very stiff at impact and therefore will not release any power. You will need to have a strong arm or risk to get a tennis elbow ( tennis elbow) after repeated use.