The wounds provide a really nice sound on the uke and blend those low and mids together wonderfully. You will get a completely different sound going to unwound. You'll really notice the difference. (not better or worse, just a noticeable difference). You can play the uke quietly and hear yourself right? ;-) Seems so many folks these days have one style which is FULL VOLUME STRUM AS LOUD AS YOU CAN especially when playing in groups. If everyone played quietly they would hear themselves and others.
We did an amazing test with Uncle Kimo Hussey and it was amazing how well you could hear yourself extremely well with 20 people in a room if everyone backed off. You can have a fantastic sound and full sound without going full volume.
Enjoy that beauty!