Hi there,
Have just checked out roto flyers link, wow!! how much are they charging!! that is way over priced!! If you really beleve that the more you pay for bait the better quality it is, then go ahead and throw your wallet in the lake.
Destiny baits is about half the price of those guys, All the base mixes and flavors are got through Geoff bowers, Geoff rolls and supplies a huge amount of bait to shops all over england, He is a middle man, so getting supplies of him is much cheaper, which is why Destiny can sell so cheaply.
There are plenty of threads all over different forums, regarding these two bait buffs. Just do a little search around and your soon see peoples results. I know one guy that has just come back from france, and in one week he had 47 carp, from 27lb, upto 46lb. Also aot of guys that fish for the british record use destiny to roll there own special baits for them. Feel free to email me with any questions, and no, i dont work for either of them, lol.