best diet pill, only experienced users PLEASE?

Having tried pretty much every diet pill known to man heh, this is what I found.

These are just my *personal* experiences, these pills work differently for everyone.

Metabolife - curbs hunger a bit, gives whole body a warm feeling as if metabolism is higher, little bit of nausea and anxiety, fairly mild long-lasting (half a day).

Hoodia - did nothing at all for me

Stacker (2 or 3) - makes heart race, body heats up tons, no appetite at all, jitters, nausea and anxiety, intense and brief in action (few hours)

Xenadrine (my favourite) - reduces appetite and makes it manageable, feeling of fullness, little bit of nausea, general mild long-lasting feeling. (half a day)

Herbalean - somewhere between Stacker and Xenadrine.. heats up whole body, slightly sick feeling with very little appetite, works for a few hours.

Phentermine - did nothing for me (but I got it online so might have been fake)

Overall, these days I use Xenadrine alternated with Herbalean... before a work out I use Stacker. This is definitely not healthy, and has given me chest pain with palpitations at times. However, I was miserable enough with the weight that it was worth it to me. Gone from 240 lbs to 150.

----edit----

meant to add that my weight loss attempt also included hardcore working out, and very little food, I don't think the pills themselves made me lose weight, but rather assisted me in curbing the hunger from not eating, and giving me the energy to exercise. On their own they'd probably do nothing at all.

hoodia hg is good and it doesnt require severe dieting. dieting will only make you fatter did you know? hoodia + portion control + exercise made my girl lose 30 lbs in 2 months. damn shes so hot now. but i must admit she was a fat *** for a while

oh yeah i have to add that hoodia is all natural. you can find it online most vendors, but only get natural ingredients! chemicals area bad idea.