Black Diamond no longer sells the LiveWire carabiner.
REASONS TO BUY
Easy to clip
Deep basket
REASONS TO AVOID
Not light
Toward the more expensive end of biners
This scored high for ease of clipping. The ridge and gate are easy to grasp and manage during a clip. With a deep basket, this binner accommodates multiple ropes if used at belays. The hood adds a little weight but also means it's less likely to get snagged when unclipping.
This is a heavier carabiner. If you are climbing with a big rack of draws you notice the difference between this and an ultralight biner.
This is mainly intended to be on the rope-clipping end of a quickdraw. You can buy it separately and make your own quickdraw with another biner or buy the Black Diamond Livewire Quickdraw.