Ann: Cellmid Signs COVID-19 Rapid Diagnostic Supply Agreement, page-628

We must stop this one is better than the other stuff.
Thats not what its all about at all
We are not comparing apples with apples we are fighting a deadly virus
They are different tests for different things and I dare say you will find they are extremely compatible because of their methods of application and will deliver a lot more information on the patient status if they are both used at the same consultation and the results tabulated.
If you are doing a throat swab chuck in a finger prick test at the same time in all situations and then repeat 4 days later.
You are already dressed for the occasion so there is no double handling, tying up resources.
Just an additional few bucks to get a greater and better picture than using them singly.