Unless you go for a custom ukulele I genuinely believe the best baritone you can get is Pono. The build is so meticulous and they sound amazing.
The acacia models are my absolute favourite. They have a lovely deep tone with a really nice richness to the sound. All Ponos are absolutely meticulous in build quality and the satin finish on these gives it a really tactile, comfortable and quality feel. They come equipped with high quality Grover tuners and Ko’Olau DGBE strings with a wound 3rd and 4th.