Go to shrimp imitations

Took a guide out and learned how to better fish popping cork, wanting to pick some more shrimp imitations up because of this and looking for opinions on brand. We were using savage and they worked well but lost 3 or 4 in 4 hours to blues. Picked up some prawnstarz but no luck, bad timing though so doesnt mean much. Go to colors would be dope too, thanks.