I'm using more and more #switch into templates, it's surprising how many issues it can solve, and how much large arrays it can manage. My questions are: 1. Is there a reasonable upper limit for the number of #switch options? 2. Is there a difference in server load between a long list of #switch options and a "tree" of options t.i. something as a nested #switch? 3. Is there any drawback into a large use of #swtch-based templates?
I presume that my questions are far from original, please give me a link to previous talks or help/doc pages if any.
Alex