Thanks, I will give it a try - I am also trying to look into UIScrollview, which is way more performant. But I have 0 experience with UIKIT :( edit : well, unfortunately for me it is not possible. Using a list means it will fetch in remote data of all the elements in that list.

I am having the exact same issue with my app. small arrays are fine, but the bigger the array the slower it becomes. Did you discover any work around to this issue ?

use particleZposition instead of zposition, works like a charm