[General] Campaign Game Caches and GUI spells lag

[ExMortis]

I'm putting some unique spells in my campaigns done with GUI (cause I have like zero knowledge in JASS.)

Can they cause heavy lag combined with variables that count units with most kills? I also want to make a system that gives experience to units and saves like 5 of them for later maps.
As much as I know, the GUI can cause a lot of lag, I've also experienced it a few times. The campaign already makes lag when it loads the high-poly models.

The kill-counting system was a just an idea and it's not very important. Maybe it's just unpredictable and a difficult question but I'd like to know if it worths being put in the mod.

 

[Maker]

A well triggered GUI spells/systems won't cause lag.

If you're using a badly triggered system then in might even make your house crumble and collapse.

 

[shinji]

I recommend you to learn how to remove leaks...
It won't lag so much if it doesn't leak.

Post the triggers so I can check if it's leaking or it's a bad system.