Lori Devices discussion

Princess has currently had me secured in one of a few steel Chinese-style cages. To celebrate our six months locked up, we are looking into getting a PA piercing and fitting a custom-made steel device. Given its low profile and lack of rings, the Lori’s #1 seems like it could be ideal for long-term wear by someone who stays active.

1. For those with a #1: if you run or cycle actively, how has your experience been?
2. Does the key used to secure the screw work well as a necklace pendant, or does it look more like a piece of industrial hardware?
3. We are also open to other steel cages that would hold up during running and biking (both road and mountain), so any recommendations are welcome.

Thank you for your input.