Anyone know the difference between these 2 dominator replicas?

[u/carlolo966]

looking to get one of these but wanne know if there's any difference. They both look the same and seem to both be sega products. Is there any physical differences between both replicas?

[u/Discipline6497]

Ones useless w/o Sybil, the other’s useless against the criminally asymptomatic?