For future reference, as they're out of stock and I can't afford owt else now anyway, are Kratom World's Royal Green and Royal White actually "the strongest green and white strains you'll ever try"...?

For future reference, as they're out of stock and I can't afford owt else now anyway, are Kratom World's Royal Green and Royal White actually "the strongest green and white strains you'll ever try"...? Any opinions, folks...?