I never even heard of Tenacity, but it sounds interesting...
Audacity was too clunky, so I switched to this modern open-source audio editor
https://www.makeuseof.com/audacity-too-clunky-switched-to-modern-open-source-audio-editor/
"Tenacity is a forked version of Audacity, but this open-source audio editor was born out of necessity when Audacity's ownership changed, .... ... While Tenacity isn't a perfect Audacity replacement, its clean, modern UI makes it an attractive option for those who find Audacity lacking. ... .. Tenacity fell behind Audacity in terms of feature and version parity for years, but as of Fall 2025, the app was rebased on Audacity version 3.7. ... .. However, the lack of real-time audio recording might make Tenacity a non-starter for some Windows users, ...."