My other one is by elomi.
I had real difficultly finding a suitable bra. I also find I need at least three hooks at the back and wide straps. All the ones I tried that were sized like M L etc were also useless, if they did up over my bust they weren't supportive enough.
I can just about run in both of mine, not quite as good as my usual sports bra but pretty close for a nursing bra and I've not had any back ache at all, which for me is usually a dead giveaway that my bra is wrong!