I used to have one of those Swiss Tech UtiliKeys. Its greatest strength was its ability to really fly under "no 'weapons'" radar.
Thanks. Both though are not my first choice for various reasons
Today Mrs Surge took my keys to work with her
I like to think it's because of the Alox Classic (but she has a translucent pink one on hers)
So, I dug out the spare set (which I keep out of sight, obviously) and took the opportunity to add stuff I can't normally carry into work.
No real uses but it was good to carry them again