I haven't tried the AM-GS but I can tell you that I like the shape of the EC2, it's fits my hand perfectly(small, right handed).
You should consider buying AM or ECeVo, don't go for SHITSERIES' products.
The regular EC series has prediction, but the eVo series, which has the same sensor as the AM series, doesn't(=better sensor).
Bottom line: You should go for Zowie products.ZOWIE = quality.
2012-05-25 23:11:03