The aberration comes down to amateur preference from xingwang's blog

Path of Exile is a abundant added complicated bold than Wolcen, with an astronomic accomplishment timberline and assorted systems to apprentice and become accustomed with. Abounding call Wolcen as a amalgam of Diablo and Aisle of Exile, or even "Path of Exile Lite." Aisle of Exile and Wolcen allotment a agnate accomplishment timberline that is node-based and non-linear. However, Aisle of Exile's is abundant added alarming for Wolcen Gold newcomers or accidental players, admitting Wolcen's accomplishment timberline is added streamlined. They are about similar, but the key aberration is that Wolcen's increments are greater amid accomplishment levels, abnormally acquiescent skills, admitting Aisle of Exile's activity added branches, yet abate increments in calibration of https://www.lolga.com stats amid anniversary one.

Basically, the aberration comes down to amateur preference. If one prefers a slower and added connected and fatigued out simmer in developing a nuanced actualization over a aeon of time, Aisle of Exile scratches this itch.