I honestly don't believe many pros, if any, consciously decided which style stroke they would use. They just went with what felt natural, smooth and comfortable, and perfected it through repetition.
The digicue is great for analyzing the stroke, but if I had to overhaul my entire stroke, or dramatically change it in order to get a particular digicue parameter to register in the green, well, I'd probably ignore that parameter.
(unless it was tip steering...that needs fixed asap)
I can understand beginners or struggling players making such changes, but a really good player that's been hitting em for a few decades surely isn't going to consider reinventing his/her stroke just to satisfy a digital aide.