I bought this because I needed to make a wiring loom for a new electronic drum kit I was building. I soldered 2 dozen 6.3mm jacks using 20+ metres of this cable in one morning. The cable is easy to strip, easy to solder, and it's much much thinner than most 3 connector wire you'll find on the shelf, it's just barely thinner than the cable Roland use on their drum racks.
One thing I would mention, although there are 3 conductors, one of them is not insulated. My application was not for carrying audio signals so it wasn't an issue. For that I would have chosen something else.