Finally got a chance to try a bit of the MDMA I purchased off of CS, I'm not an inexperienced user to begin with (I've got about 12 years of experience under my belt) so my tolerance is kind of high. Took about ~120 mg of CS's stuff around 10 PM as soon as I entered the club, started noticing the subtle effects about 10 minutes in (butterflies in the stomach, fingers tingling.) Started coming up at about 35 minutes in, initial plateau for about 90 minutes, started coming down about 3 hours in. For 120 mgs, that's actually really good for me. Was debating taking the 60 mg booster I brought with me but decided against it as I had stuff to do later that morning.
Was very euphoric off the molly - touch and breathing felt good, not a lot of eye wiggling (which I love.) Music at the club sounded incredible, got up and danced quite a bit. Was able to sleep easily when I got home, got 4 hours of sleep and was able to put in a full day of family duties (including taking my son to an amusement park) without needing to nap. Was also able to eat relatively well, and retained a bit of an appetite on it.
Great gear. CS is now my go-to guy for molly - good speed, stealth and communication.