Your written English seems better than that of quite a few young native English speakers these days. lol So don't worry. English is not my native language either BTW. Also, notice that both MSR7 and HD600 have a similar dip around 6 kHz that reduces sibilance. I can confirm from my experience that MSR7 is never sibilant, unless the recording is terrible. I do need to admit that the upper midrange bump on MSR7 can make it quite hard to listen to at times.
12/9/15 at 12:25pm