Hi, been quite interested in getting them but have some questions: - What's are the differences between Argentina/Antex and Brazil/Estrela Bumblebees? - I have not seen Estrela MOSC ones, are they rarer than Antex ones? - Is it usual for Antex blisters/bubbles to have stress marks and even small cracks and holes? - What's the going rate for MOSC Antex Bees, particularly orange and red ones? Thanks in advance!