They are all pretty good,

The mainline maple 8 in frozen got a mate of mine a nice 37lb carp last year

The rosehips did really well a few years back and the source is reccomended
by Terry Hearn.

You are probably better off using frozen baits if you can though. If not,
nash whisky boilies, and even old favourites like scopex are good fish
catchers. All depends on the water you are on, how pressurised etc.