What way is more effecient scripting the vfx in the animation or putting the vfx in the animation and just playing it

[wackybot123 (Billy)]

if I make an animation in Roblox and add particle effects in the animation do I still have to script the vfx in the animation or can I just put the vfx in the animation and when I script it in the game the vfx would already be implemented into the animation