TSPC is quite better than T500 , not in terms of strenght though. There is a big difference in the feel going from a brushed motor to a brushless. T500's motor has an inertia you can always feel. Like artificial damping.
Having said that, I wouldnt suggest it at a retail price. If you find a well priced second hand tspc get it. But of course going Fanatec is a better and pricier choice.