Haven't used a Razer bedore but i've rockin this beauty for a couple years now.
When i used to play tibia i could change between hotkey profiles for each voc easily, the customization was very easy and you have a lot of options.
The windows software adds a lot of extra profiles for several games and customization options. (I think that there's also a Mac version). If you use a linux you can save up to three sets of keys on the mouse itself.

It's a big mouse and a bit heavy, which personally i prefer. The plastic on the top is very soft and can be cleaned very easily.
The cord-cable is durable and long enough (i guess) for most setups.