The upgraded version has 5 stars weak foot. Chukwy is very fast and his dribbling is better than Messi's.You can take down a whole defense with him, he is very responsive.
Dribbling++
Pace/Acceleration - he is extremely fast
5 stars weak foot
decent shooting and passing
Composure a bit low
Stamina - you might want to substitute him (or use him as a supersubstitute