Night By Noble is a good choice.
Make sure you are going with good vendors and brands like Night By Noble.
I have had good experiences with both of my STL Triple ocarinas, and Stein/songbird.
Consider changing up your sound by going with a Soprano or Bass.
Here are a couple of options to consider.
https://www.amazon.com/Legend-Zelda-Plastic-Ocarina-Major/dp/B01F9MWRBS
https://www.amazon.com/Night-Noble-Plastic-Ocarina-Soprano/dp/B08YRMJVNZ/
https://www.amazon.com/Plastic-Triple-Ocarina-Three-Octaves/dp/B003V15JI8/