Great feel, Good spin, not for a frequent string breaker. I am a 57 year old 3.5 -4 level doubles player playing 4 times per week. I tried poly for one match and took it out right after, it was to hard on my arm and no feel. Gamma syn gut has the right balance of feel and spin and it is easy on my arm. I would recommend giving it a try if you do not like polyester and are not a frequent string breaker.