Does anybody have any experience playing other tunings such as 7 Limit Just Intonation or any others that they really enjoy? Why do you like it?
I have a Paddy G tuned harp - I initially got it for irish music/jigs but found it super useful for other stuff as well since if you shift into the lower octave it opens up lots of possibilities - like having a swiss army knife in that you get “both”, in a sense
I really like the Power Bender tuning developed by B. Power. Seydel sells them under the “Specialties” section of their web store. Mr. Power also sells them on his web site.
I met interesting harmonica swiss player Mattias Ernst. He made bunch of custom harmonicas with custom tunings for many exotic genres (bulgar, arabian, etc). He just replaces standards reeds with other reeds configurations to achieve non-standard tunings.