The ones I had were definitely very strong, but not in the right way. More like the so called "mongy' pills of the 90s, that we now know as 'MehDMA' (at least on this site).
Intense nystagmus, couchlocked, a feeling of 'being battered', but no clear headed rushy euphoria as one would expect.
Didn't immediately think 'I've gotta get more of these', which is a red flag imo.
The most recent one bean I've ever had in FR was like...a year and change ago? It was just gifted to me by a very small time dealer and we split it and hung out. I want to say it was yellow and hexagonal. Didn't really eye it too quick because I'm a goblin and just necked it.
The half was lovely and trust me, twas not mehmdma. Anecdotally I'd say it was about 180mg for the full one, so about 90mg a half. Very smooth come up and come down.
It was a day time roll so we kinda wanted to keep it on the DL, not dancing with no music on lol. But it was cool, we found a little spot to dance with a portable speaker and play chess on the come down.
The last bean before that was taken in Amsterdam and was a Grey Telstra. Also gifted to me by two nice Colombian chaps at a nicer hostel for AMS. I also took it in a split dose, but the full bean was definitely gucci. I'd guesstimate 230-250mg MDMA. Had a great time.
Until they went to go smock crack and fuck some obviously human trafficked crack whore (poor thing). That's when I called it a night and reckoned it was the right time to go back to my hostel. They did offer me as much crack as I wanted, one had a wad of 2000euro on him. I politely declined.
Never smocked rock and never will, but to each his own. Obviously the lady side of things made me feel ill: not cricket.
EDIT: 6 months between rolls, maybe 8 months. Can't recall.