Mixes: P74 / IO / Ammo vs Pheroproof?

here is my first impression of p74 from an old post last fall

P74 and EST seem to be good (when combined with a regular balanced mix inc A314 and Shine) at creating a cool vibe amongst men and women alike. You are a relaxed, charismatic presence - lovely guy/mature, powerful yet not intimidating and people smile, want to get to know you, invite you to parties. And I think this stays with them - it’s not like an OD of some of the simpler mixes where if you see someone again without it they are in a different state and it’s as if your interaction with them previously had never reached the level it did and they feel at some level puzzled about why they behaved that way towards you…What’s the difference between P74 and EST anyway? You there, tacitus? I haven’t had enough instances of wearing one and not the other to have discovered…