I had a strap button put on the Concert Wow yesterday, so I can play with a strap. I find that more comfortable, even when sitting. I moved my 1" strap from the tenor and got a new 1.5" strap for it. I also picked up a concert sized gig bag. BTW, if you happen to live in Southern California, or are visiting, I want to give a shout out to Island Bazaar in Huntington Beach. They are a really dedicated ukulele shop, with terrific folks. They have a good selection of instruments, accessories, music, cases, etc. They also teach classes and sponsor concert events. While I was there I picked up tickets to a concert featuring Craig Chee and Sarah Maisal, Bryan Tolentino, and Herb Ohta Jr.
As I play the Concert Wow more, I've realized that Pops was right, it is a cannon. It does not have the full tonal range of a quality tenor, but played side by side with the KoAloha KTM00, Kamaka HF3, or Pono ATD, the volume and sustain surpass the Pono, are on a par with the Kamaka, and are just a little less than the KoAloha. It is really a bit surprising when doing a direct comparison of a concert with what I consider to be first rate tenors.
The strings seem to be settling and holding their pitch fairly well now. I find the concert easier to tune and to keep in tune than the soprano--string tension? I still find the soprano somehow the easiest to play, especially in the lower frets. My hands are still getting acquainted with the concert. The concert is very comfortable, but I think it is a matter of lots of small adjustments of finger position and just general feel in both right and left hands. I still feel more at home on either my soprano or my tenor, but I want to have all three instruments in my regular practice and playing rotation.
I've enjoyed the discussion here about different ukulele voices; I like the metaphor. My wife and I are spoiled by regularly playing a collection of wonderful instruments. We are simply not capable of demonstrating and recognizing their full capabilities. But even at our level, it is clear that every ukulele is a Blue Plate Special. While you can work with different strings and different setups, at a more fundamental level, like the Blue Plate Special, there are no substitutions--it is what it is. It will be more capable in some areas or some things that will be easier to do, and there will be areas where things are more difficult. Without entering the debate about how instruments do or don't break in, the person playing the instrument, will adjust their playing style and technique to get the best they can from it as they get more familiar with it. In my experience it takes significant time to really work out my relationship with an instrument, assuming I don't have an early break up. Here I am thinking months and years, not days and weeks.