have had these myself and have a few friends that have also tried them. Didn't take to long to come up, not the most euphoric rolls but nothing too heavy either, typical euro style feeling and I pulled up ok the next day
We all found that having it as half then half later was a better experience than all at once.
For me one was enough (usual happy dose for me is 200-250 total)
Pillreports is a global database of Ecstasy" pills based on both subjective user reports and scientific analysis. "Ecstasy" is traditionally the name for MDMA based pills, however here we also include closely related substances such as MDA, MDEA, MBDB. Pills sold as "Ecstasy" often include other, potentially more dangerous, substances such as methamphetamine, ketamine and PMA.