Very well, I switched from the same one in 6 to the one in 8. But it's hard to say if for the price I would find better or not, not much choice around here, and comparing in store, anyway, it's trying, dirtying, contaminating... not always easy to afford hours of testing many nozzles.

I already had the HR*6 rt and wanted to switch to a larger opening for Jazz. I chose HR*8 without really being able to try, whether it should be 7 or 9.... Good surprise, the difference is noticeable (fortunately otherwise it would be useless to change) while ensuring continuity and ease of play. To be seen obviously in the longer term. Fast and efficient delivery, parcel tracking as well.