Besides comparing times, I guess the accuracies or FP/FN rates are also important. The linked article states 95% accuracy for the Bosch test. Are there any numbers for the 5-minute test?
Inaccuracy of up to 15% could still keep the viral R0 under 1.0 (the critical value for eliminating an epidemic).
From the article:
> "False negative rates up to 15% could be tolerated if 80% comply with testing, and false positives can be almost arbitrarily high when a high fraction of the population is already effectively quarantined"
https://medium.com/@sten.linnarsson/to-stop-covid-19-test-ev...
For example a 150,000 batch of rapid tests China recently sent to Czechia had 80% error rates. You don't want to be mass quarantining people because of such terrible testing supplies.