2 sets keys in 2 different places?
I distrust my keyrack. More specifically, I distrust the fact that my first and backup sets of keys are in the same place. I went through a devastating loss of my primary set of keys, finding that my house front door that I was sure I had duplicated, existed nowhere, even though I was sure I had just made 4 copies when I installed it 2 months earlier. So I went through 6 weeks coming in through the garage because I couldn't get in the front door.
I thought I'd straightened it out, that I had a complete set of keys, only to find out my first set was still deficient. Now I've got a new idea. Have two different sets of keys in two different places, and use them on alternating days, to exercise the use of both sets to make sure they really are complete. I'm thinking of finding a box and labelling each, or even a box of jars and labelling the lids. Can anyone comment on this or report a better system?