Unreal engine particle tests

This is my first time working on Unreal engine so i made these 4 effects to try and learn how the particles systems inside of unreal works.
It's been a challenge moving from unity to unreal because of the ui differences and workflows but my previous unity knowlage helped alot with getting used to the tools.
It's also been my first time using rendered simulations to make a spritesheet and i think the result is rather nice for the smoke and fire that i rendered. (altough render times were very long)