I ordered the Aquila Corde Concerto Regular Nylgut WH strings for my Kala Makala Dolphin CAR ukulele as I hear recommendations about changing the strings that came with the ukulele to Aquila Nylcut strings. I was too lazy to change the stringsat first, but when I did, the change in the tone was huge. The Aquila Nylgut strings sound very bright and keep well to tune.
Receiving the strings was a bit confusing though, as they weren't placed very secrely to the shipment and most of the strings in their individual clear plastic pouches had gotten out of the Aquila paper package into the huge box containing the ukulele and ukulele beginner's book I ordered at the same time, and the string pouches had been confusingly color coded only on the outside, leaving me to wonder which strings were the strings that escaped their color coded packaging. The fact that my package had two string packages with the same color and three with other colors was confusing as well. In the end I got the right strings changed but they could've definitely been packed more securely.