Zoe
Member
Why wife had been using one such arm thingy. She eventually stopped because she felt it fucked with her balance, she went with the ever fashionable fanny pack (the weight being centered and lower makes it better apparently).
I use an Amphipod fanny pack. I bought a Roo Sport for when I finally switch over to my Nexus 6, but I haven't decided if I like it yet.
I'm pretty sensitive to feeling off balance as well. If my ponytail/bun is slightly off, I find I drift more on that side.