I purchased the 4Bar ILS
I purchased the 4Bar ILS to replace one of the four older 4Bar Flex fixtures I've used regularly for probably 8+ years now for live band stage lighting. It programmed right in and meshed with the older units perfectly.
One big plus with the ILS version is that it can also be used as a stand alone fixture for spot or area lighting on specific areas on stage using the included wireless foot controller without affecting the placement or programming of the other older units. I'll be adding another one in the near future for even more flexibility. These are tough built units that just keep working despite the heavy and regular usage I put them through.