Leviton VRMX1-1LZ Bulb Recommendation?

So, in the process of switching out all my old dumb toggle switches to leviton RF series z-wave switches. Fan controllers and regular light switches work great. However, the dimmer’s do not dim bulbs as much as their dumb dimmer counterparts. I have tried a few brands, and found one that at least dims without buzzing (Cree), but the minimum dim is not as much as I would like it. Does anyone own this switch and have you found a good bulb pairing?

Bumping the thread.