You mention your speech recognition score to be 100%. There is information missing here.
You can measure speech recognition at different levels, with or without additional noise. You got your 100% score at a high level (65 dB or even 80 dB), which only means that you could (!) get a very decent speech recognition if your aids were fit correctly. If one cannot understand speech presented at a high level, it is unlikely that hearing aids could help much - which is not the case for you.
If you really want to find out what the aids help, you would have to do a speech recognition test (with and without aids) at different levels, starting at 30 dB or so. Then you get a speech recognition threshold (the level at which you start to understand at least some words). Your understanding should significantly improve at normal levels (50 dB, for instance) and in noise. That’s the goal, and if those aids with that fitting don’t do that, then discard them.