From the information I have, they appear to be very identical in terms of performance. What stands out here are the differences in colour. I also checked whether the other two have different accessories, but that doesn't seem to be the case either. Unfortunately, this blue variant here is no longer available and can no longer be ordered. If you have more specific questions, I would otherwise recommend that you contact our customer service team directly so that we can answer your enquiry individually and ask you questions.