I've bought more than these that you can shake a stick at, and all have been excellent quality and useful for the job in hand... The programming system on the back of the unit is great, and very easy to use, once explained to a novice colleague they have managed to work their way through and make the unit do what they needed it to do...
The in / out IEC sockets are invaluable, especially when using these lights as uplighters, which is the main use that we use them for.
The LEDs are hard wearing and have not failed yet after owning some units for nearly a year, and they do not get an easy life being loaded into and out of flightcases and used at events week in week out.