I used my Q just last night to verify my dice rolls (its still air gapped) so its handy for that at least.
I did a 12 word (50 rolls) and end entered them on Ian Coles website (just for comparison NEVER DO THIS otherwise).
I got the same data (seed words) back from the Q.
Iโm keeping it for that and as a decoy wallet. Probably keep 100k sats on there just to see if they ever move. ๐ป
https://iancoleman.io/entropy_bias_calculator/