@Peri_Longbow_plz She gets a speed boost when using her tactical. Slide jump as well to further increase speed. Her tactical isn't for completely escaping squads, it's for retreating back to cover, safety of your teammates, or for noping out of a 1v1 and letting your teammates finish off the enemy instead of going down. It also lets you travel safely through traps, avoid circle damage, avoid bangalore/Gibby ult, avoid crypto ult, avoid grenades, and can be combined with her ult to drop a portal while in the void to rotate your team. It's pretty good.