I went with the 20. I personally like a heavier putter though. I have had people say it gets wobbly on them if they add that much weight but for me I like it.you could add lead tape to get it up to both weights to see which you likeWhen you say heavier weights how high did you go? 15 or 20g?
I didn't have a good night at league with it. Everything was online but short. Felt like I wasnt feeing the head like I like thru impact. Think maybe a heavier weight would help....