Give more importance to the blue cards. There are 3: EL-21 (top floor) CL-19 (main floor) and P2-16 (parking) and there are very high chances that they give special rewards such as a Juggernaut Drop or the Specialist Bonus that gives you all the perks of

Give more importance to the blue cards. There are 3: EL-21 (top floor) CL-19 (main floor) and P2-16 (parking) and there are very high chances that they give special rewards such as a Juggernaut Drop or the Specialist Bonus that gives you all the perks of