are all diet shakes the same??

[Party-of-five]

so there is so many diet shakes an the market but I was just wondering if there is any difference between them all.
I have to loose some weight before I have my gastric banding the doctor has told me to go on shakes for a few weeks.
Ive tried a few different shakes before and some taste better than others so I was just wondering if any of them are accualy better than the others??

[Pandora]

Not sure. My trainer says the are.
Most gps recommend optislim or zantrax

[Party-of-five]

thanks Pandora, yep surgeon recommend optifast but its pretty bad...I quite like the tony ferguson bananna one

[*Ang*]

I recently tried the Biggest Loser shakes and soups and they were reasonably tasty...didnt lose any weight tho!

[Pandora]

Yeh I've only had the TF shakes and they were mostly nice

[Visitor7]

My mum and my sister have always had success with the Tony Ferguson shakes.

[Muffy]

i love the taste of the biggest loser shakes and did have some success with them.
also i know a lady who was doing the tony ferguson and she lost HEAPS of weight and has kept it off!