Which of these diet pills works better Acai Burn or Prescopodene?

Its been a couple of months with Prescopodene. I only lost a few lbs on my first month so I decided to do some exercise. I guess my first month was the time for my body to adjust on the pill. I am now down with 8 kilos lost. A few more and I'd be great. I haven't tried Acai Burn but a friend of mine did. He's result is not as close to what I've got so I would still go for Prescopodene.