Who makes the BEST Z-Wave dimmer? (Leviton, GE, Linear, Cooper)

[desertblade (Ben W)]

For the record I have not used it, but seems really close.

This thread talks like it works fine:

GE/Jasco 45631 Keypad/Controller

Has anyone tried this item? It looks like it fits in a normal outlet/switch area and has four buttons plug 4 funtion items. I’m curious it if will interact with SmartThings and what you can do with it. Any experience would be great. Thanks!