Sphero vs. Ozobot

You code a Sphero with your chrome book. You can drive,block,and java script.You can have Ozobot adapt to color or code him on your computer. Ozobot is good for art because they adapt to colors and it codes them. Sphero is good for stem because they are on laptops and are more active.I prefer sphero because they are bigger and easier for me to code.Also Spheros are stronger and Ozobots are fragile.