I am working on a project requiring EMG sensors for the control of a myoelectric prosthesis. I am presently using my own EMG circuits that I made on a breadboard to record the electrical activity of 4 different muscles. However, I've found some EMG bundles for Arduino on the web and would love your feedback to know if they are worth it or if I should stick with my breadboard:
EMG SpikerShield (Muscle SpikerShield)
Muscle Sensor v3 Kit (https://www.sparkfun.com/products/117760)
Those products seemed the most popular to me. Is there more? Any wireless solutions?