Aside from the fact that Succ Mystic can maintain SA and SA trade and not just use SA lingers that don't do damage, She can also do a lot more damage at lower GS than Succ Striker. I don't know what Mystic use in their combo that's why I just choose the skills that are reasonable to compare.

Awakening Inherited Skills
Mystic
Prime:Sea Burial - Crit Damage 12,530(Shard Damage), 7,749(Normal).
Prime:Wave Orb - Crit Damage 17,296(Shard Damage), 9,868(Normal).
Striker
Prime:Rampaging Predator - Crit Damage 6,428.
Prime:Skull Crusher - Crit Damage 7,883.

Shared Skills
Mystic
Prime:Rage Hammer - Crit Damage 17,823(Shard Damage), 15,858(Normal).
Prime:Roaring Tiger - Crit Damage 17,174(Shard Damage), 13,133(Normal).
Prime:Hidden Claw - Crit Damage 13,816.
Striker
Prime:Rage Hammer - Crit Damage 13,213.
Prime:Roaring Tiger - Crit Damage 11,499. The fuckers didn't even bother to add the none shard damage reduction for this skill.
Prime:Hidden Claw - Crit Damage 4,426, 8,855(Crit+Air) The damage will be higher with the Flow but the discription is not clear.

Magnus
Mystic
Hurricane Kick - Crit Damage 13,230.
Striker
Heart&Soul - Crit Damage 13,579(Prey Hunt), 9,505(Normal).

In 1vX scenarios, Succ Mystic excels due to its crowd control and evasion, creating opportunities for strategic engagements. Succ Striker lacks the same versatility, making it challenging. On a different note, for the best abdominoplasty in Dubai, consider reputable clinics with skilled surgeons and positive patient testimonials.