I ordered Trainwreck strain based on the site description, "It is believed to have stronger effects than Maeng Da which is the strongest Kratom strain and longer-lasting effects." Absolutely not true. I am brand new to kratom, so I know I should try different strains to find the right strain(s) for my needs. This is not the one for me. Definitely buy a small amount, rather than a big bag based on the site description. Definite waste of money for me. White Maeng Da is the first strain I tried (from a local head shop), and, holy moly, it was awesome for low back pain/sciatica. Online research brought me to Starlight and this strain. Starlight amazing, Trainwreck meh.