The Q-FFF BH model is comparable with a stringy Fuzzball Black Hole model. .
Below is to observe that there are two electric shells around a fuzzball nucleus in Q-FFF Theory.
Single electron shell at the outside and positive quarks at the inside.
Why the fuzzball BH in Q-FFF Theory is masless? because it does not contain spinning Fermion stings without inertia, able to ( Lorentz) polarize into the absolute vacuum direction of motion as compensation for the vacuum resistance.. ( Contra Relativity) and "low entropy"!!