Indigo Domotics

I'm replacing a dozen Lutron Maestros which are great, except for Lutron's proprietary RF protocal that doesn't integrate with Indigo as efficiently as Insteon and Z-wave do.

I've had good success so far with the SwitchLinc dimmers and on/off switches and they are very reliable. But they make a loud click and the switch always feels a little loose. Can anyone recommend me a switch with a bit higher build quality? Could be Insteon or Z-Wave.

Thanks!