I'm interested to know what people are using on the Gretsch G9100 Uke. I currently have stock Aquilla Nylgut strings, but recently after putting a set of d'Addario Nyltech strings on a cheap toy ukulele and hearing a massive difference in sound, I felt I should try some different strings out on the G9100. Any experiences and suggestions welcome, even if you think changing the current strings may be a waste of time. They do sound pretty great. Thanks in advance.