Here are a few ukulele string sets to try out first:
- Ko`olau Guitar & Ukulele Company - Ko`olau 'Ukulele Strings
- Aquila - Nylgut 'Ukulele Strings
- Worth Strings by Worth Creations - A wide range of tensions
The Ko'olau strings are shaping up to be pretty good on my ukulele.
Ko'olau `Alohi strings are available right here on my site.
String Comparison Using a Kala KTE CT
Here is a string comparison of several brands of strings by Music Guy Mike.