Personally, I do not see much convenience in the breadboard-able versions. The whole point of an Arduino is standard Shields.
We are not manufacturing this product.What about this one? https://store.arduino.cc/usa/arduino-mkrzero
We've already invested in shields that use the standard Arduino form factor.Would the Due be a safe product to continue to invest time into?Is there any blog or news source somewhere that explains the future focus of Arduino hardware platforms? It seems the Zero was a widely supported product that just suddenly stopped being manufactured without warning...
The Arduino Zero board is already available in Europe and Africa and it is expected to be as well for US, Oceania and Asia in September.We also recommend you to check if some of the Arduino resellers have the product you are looking for available. Please find the list with all of them on the link below: https://store.arduino.cc/distributors