Linux support would be amazing. I've got a rig or 2 I'd like to try that on before Eth mining dies. It's already lookinggrim as it is with EIP 1559 and miners threatening a 51% attack haha.
Anyway, yeah you've for sure achieved your goal with Nvidia cards. I'm just simply stunned that the miner is still outperforming PhoenixMiner 5.5c. Granted the difference in speed is miniscule, 122.55 compared to 122.28 but that's amazing to me haha.
As for you fixing the NVML issue that was certainly a QOL update for me. I was tired of having to go find the NVML driver wherever Nvidia put it and then moving that dll to where the miner was expecting it to be. The fact it just knows now made setup very simple.

I could never get -strap working when I tried back when it was first implemented with my cards but I use all Nvidia cards and all Win 10 machines, no AMD.
2 x 1070's
1 x 1080 (With ETH Pill)
1 x 1080 Ti (with ETH Pill)
I've since added 2 3090's to my collection but haven't tried strap with them as I understood for Nvidia it was only 10xx cards supported.
I guess the only cards I could even try -strap with would be the 1070's. I bet it's useless with the 1080 and 1080 Ti given I use Ethlargement Pill for them.