Do I understand correct that "getting a dumper file" means that you guys succesfully "downloaded" the canon 100D firmware so that now you can analyse on a computer if a ML script works with it or where it fights, so that you can adjust the ML script where needed ... ?
The 100D is still my first choise, but I recently got an offer for a (used) 550D with 18-55mm IS lens, a bag, a 32GB flash card, battery & loader, and a UV filter .. for 350€. If I get all that with a 100D, I would be looking at 520€.
How much is it an advantage to have a touchscreen ?? I assume it lets you navigate the menu MUCH quicker, no ?