Acon Digital Acoustica review

Acon Digital Acoustica is a thoughtful, well-designed audio editor. Its deceptively simple interface can handle heavy workflows in several audio task areas, including multi-track recording and editing, and precise sound restoration.The latest version (v7.5.7) added several new features to Acoustica’s impressively broad functionality. 
Acon Digital Acoustica: Pricing & plans
Lifetime license is great but crossover fee feels quite high 
There are two versions of Acoustica avail