Lamictal motivation?

So I’m gonna talk to my psychiatrist about getting on something for my bipolar depression. I’ve been struggling a lot with energy and motivation and I know from past experience that Wellbutrin helps a lot but I wonder if Lamictal is a better over all option. I hear good things about it, but I just know for a fact the Wellbutrin will give me the motivation I need. How has Lamictal impacted your drive and motivation ?