hey mate. yeah the berkely power scent ones are pretty good. the berkely gulps are pretty good too as they also have a fair bit of additional scent which i like. i like to use 4-7(depending on expected size) inch jerk shads for flathead. i also like to use atomic and bass assassin. Hollow bellies, storm shads and squidy fish are good to use also. colours i like (for flathead mainly) in dirty water are white, pink, pink/white, lime green generally bright colours etc and more natural colours in clearer water. generally though flathead arnt that fussy and the main thing to ensure is that you get the plastic in the water skipping across the bottom but not too fast. i also like to use vibration lures also for bream and larger ones for jacks and other stuff. Retrieve techniques differ between species and anglers. suggest to do search. i read a thread about this the other week with good info provided. happy to help. hope you get a few.