I hate the A-Rig blah blah blah. Why? Too expensive? Don't understand it? It does NOT throw fish in the boat no matter what. It WILL catch them when it's tough. Most of us get limited time on the water, and I guarantee if I'm in the boat with you catching keepers on the rig while you drag a jig for 4 hours without a bite you'll reconsider before heading home skunked.
Most A-rigs are not ready to go out of the package, very few are made well and need tweaking whether it's new snaps, swivels, centering pins, blades etc. Most people I see throw way to heavy of a rig also, my favorite combo is no weight on top 2 wires, 1/16oz on bottom outside 2 wires and an 1/8th oz on center back wire.
I took a guy out a couple weeks ago to a secondary point that I KNEW had fish on it. 20 minutes of jerk bait and ned rig without a bite I had to prove it...pulled the A-Rig rod out of the box and caught 2 in 5 casts.
There are many more tournaments won on other baits then there are the A-Rig. It has it's time of year, just like jerkbaits, spinnerbaits, topwater...