I have tried the powder, fruits and the tablets, and have been following the miracle fruit trend for a while.
The Fruits are best.
The powder and the tablets are about the same, except the tablets are easily manageble, don't make you heave and don't choke on dust.
I ordered a sample from ghana here
http://www.miraculin.com/miraculin_sheet.htm, which is the cheapest place I have found to get the granules. 1kg is 900$ i was quoted without a relationship with the supplier.
It worked well (well as in, amazing and i was suprised), i was about to purchase a large quantity for re-sale (1KG) but realized everyone was waiting for this years harvest, just before i was about to pre-order i noticed mirberry on ebay selling tablets. I purchased a packet and noticed they gave the same effect but are definitely more manageable, easier to ship, last twice the time, and don't need to be kept in specific temperatures. Tablets last over 12months in a shaded none hot area. They are also vacuum sealed.
I now supply the tablets
www.miracle-fruit.co.ukit is obvious that people selling the granules will say the tabs are not as good, as they have all just pre-ordered or ordered, reserved LARGE quantiies of granules form ghana. But in my mind i'm pretty sure that as soon as they sell it all, they will be onto marketing the tablets.
The tablets are evolutionary form of the miracle fruits, it cannot be denied.
but the fresh fruits ARE the best.