@mcknight7424 Yes this project can give you anxiety, but you learn from other builders mistakes ,  for the finger servos I just ordered micro servos from amazon metal gears, they are cheap but they work well.   you don't have to worry about ARC or ezrobot  these products  work great and lesson the learning curve. my first inmoov robot used arduino and the program myrobot lab,  I do not work well with programming arduino all I get is errors and myrobot lab was also a headache.  Bruce-e uses ezrobot controllers and ARC which you get instant results and it is fun to use and gives you endless possibilities. Just have fun.