I use these to control three Strymon pedals from a Boss ES-8, and I couldn't be happier. Very low profile. You can unscrew the backs and change the orientation of the cable to suit your needs. I'm very happy with these cables. Although they're a bit on the expensive side, I feel the profile, quality, and switchable headpiece justify the cost.
I use this between my Boss ES-5 and Eventide H9 on a fairly crowded pedalboard. The right angle connectors save a bunch of space and being able to reverse the cable allowed it to fit into my set up with minimum hassle.