Logitech G604 VS G602 Logitech Gaming mouse compared - YouTube
Logitech G602 Wireless Gaming Maus, 2500 DPI Sensor, 11 Programmierbare Tasten, 250 Stunden Akkulaufzeit, Benutzerdefinierte Spielprofile, Leichtgewicht, PC / Mac - Schwarz: Amazon.de: Games
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Just upgraded from my trusty g602 to the g604. Buttons aren't nearly as clicky and tactile as the g602, but the damn scroll wheel is phenomenal, I can't get enough of it.