For a stable control driver I'd suggest a Z XL. It'll be your straightest disc.
The Wraiths and Surges overlap a bit. I'd pick one and learn it.
The seasoned Rocs and the D Buzzz overlap if they are both used for turnovers or straight shots. And ditch the ESP Wasp for a Z, ESP is not stable at all.
And pick one putter and stick with it till it fails you for a week, then its ok to switch