networking wire

I am going to run a ethernet cable from my office to my music room which is about 75 feet or less away and wanted to know what cable to use cat 5 cat5a cat6 cat6a or something else also will need a switch at the end in the music room so I was looking for some suggestions 
or faster response sending the data from room to room
Cat 6 if you want to have some future proofing.
Cat 6a or cat 7 are probably overkill for a home residence but....
Both have more shielding and capability of extremely fast data transfer.
Cat7 has a few requirements on gear over cat6a so there is that to consider.
You pays your monies you take your choices.