I think you should pick the MDR100ABN, based on what you’ve told me.
The XB950N1 is designed to deliver stomach-crushing bass above all other things. That’s it’s main selling-point. There’s not much sense in buying it if you want a “normal” sound. The 100ABN still has plenty of bass for the average listener, and I think it’ll still work fine for the genres you’re listening to.
Your English was great! :)
Thanks for reading and for your question.