It will be more convenient

Can you add dynamic equalizer funtion?

The developers are continually improving the built-in plug-ins.

Starting In 3.3.0, some of the built-in effects are now realtime capable (Bass & Treble, Distortion, Phaser, Reverb and Wahwah).

Until the developers can get to the EQ, let me suggest looking at MEqualizer in MFreeFXBundle here: Plugin Suites - Audacity Plugins