Hi MonkeyPeanutButter,
you're right, that was asked before Over here:
In ear monitoring via Auxiliary Input and headphone output?
Custom cable recommendations
Short answer: I highly prefer round cables with two cables in it over twin cables like the Fischer as they won't tangle too much. Therefore solder it yourself with a Sommer Cable Symasym or use the cheaper TC Helicon: https://www.thomann.de/de/tc_h…tc+helicon+cable_331543_1
Cheers,
Stefan