I find the older ones are the best like:
Head Prestige Classic 600
Prince Original Graphite Longbody
Yones SRD Tour 90
Wilson Pro Staff 6.0 85 / 95
The new technology and gimmicks are a joke, the pure old graphite is where it's at and rackets like ncode don't have any "nano technolgy" or anything like that.
There is a reason why none of the pro's use rackets with this "technology" in, they all use old rackets painted to look like the new ones, like: Federer, Hewitt, Ferrero, Coria, Nalbandian, Safin, Agassi...... I can go on forever, you want more?