I have an old H2, and have used it fairly thoroughly through the years. I used to tote it with me a lot. I liked the versatility it offered in a small package. It didn’t plow through batteries too badly either.
The mini condenser mic’s were a bit thin sounding(to me) sometimes, but they provided clear recordings. They did have a ceiling, when it came to sound pressure levels, that was reached occasionally at full tilt band rehearsals. Both issues could usually be rectified by changing placement in the room.
I haven’t used mine much since delving in to iOS recording, but it’s still around if I feel the need.
I’m betting the H2n would be pretty cool after having the H2.