I have a squid jig addiction and currently have jigs by Yamashita, Daiwa, Shimano, Duel (YoZuri) and Rui. I like the Rui jigs quite a bit. Overall the jigs are not quite the same quality as the Daiwa, but they would be close to the others. What sets the Rui jigs apart is the wide range of colours and size and how readily available they are at a good price.
In the Rui jigs I really like the red head and this is the only brand of red head I buy (I use it a lot so have to replace it a couple of time each year due to snags). I've also had a lot of success with the mullet and one that looks a