I hope this is alright to ask here. If not, please let me know and I'll delete this.

I'm learning Arabic and I have a question about the Syrian Arabic dialect, specifically the one spoken in Damascus: which word would you use for "therefore"? From different levantine speakers I've heard لَهيك , مشان هيك , عشان هيك. But I don't know which one would be normal to use in Damascus.