On Tuesday, October 31, 2017 at 9:48:54 PM UTC-4, wrote:
I've read that the Discus b and Discus CS are "identical" except that the CS is manufactured under license in Czech Republic. Both are, of course, available in the used-glider-market. Are there any differences in reliability, manufacturing qualty, etc that would favor one over the other?

Tom

No meaningful difference except CS likely to be newer. But the best example you can find of either one.
UH