Furniture industry and electrical appliances industry that is better to do? Which one is more profitable?

I just happen to switch from the furniture industry to home appliances! My personal opinion Furniture's profit margins are much larger and after-sales basically no, so do high profits easily! Appliance industry is now very transparent price, if you do retail, I suggest or do furniture! If you are doing a large store then home appliances can also be, at least can be convenient for themselves and their relatives to use!