Hi Andre,
Thanks for raising the subject. You're correct with the fact that Cuelux has a limit of 24 fixtures, however, like within VisualDMX we use the concept of sub-fixtures. This means that some fixtures consist of multiple sub-fixtures, like a 8-channel dimmer rack is - in our terms - just one fixtures with 8 sub-fixtures. This also works for LED fixtures with multiple segments/pixels. In this manner the maximum of 24 will not be reached that quickly (you can add 24 x 8 = 196 dimmer channels).
The reason behind our concept of sub-fixtures is that it makes patching easier; you only add the physical fixtures to your patch and you don't have to worry about setting starting address per dimmer channel, or worse, per LED segment. In VisualDMX and Canvix it makes a world of difference when you create your matrix layout (think about shifting and rotating complete multi-segment LED fixtures), it saves a lot of time.
For Cuelux, we've thought long about the maximum number of fixtures. Although I welcome everybody's feedback, I hope you'll agree with us that 24 fixtures is appriopiate and realistic maximum for our intended users and relative to Cuelux' price level.
best regards,
Maarten