I have been using Arkie(walmart brand) trailer for 1/4oz, and 3/8oz jigs. Jigs > 1/2 oz, then I use Rage craw.
On the side note, somehow I can can more bass on Arki Jigs than some of my more expensive Jigs. Arkie goes for $1.29 here. If I can get them on sale, its 50 cents a pop. Trailer is $1.99 per bag of 10 craws, really can't beat that. ;D