Fuerteventura or Lanzarote

Hi guys
I am off to Bali on december and i want to surf on rocky and reefy spots before get there, because i haven't surf on any of them. I am undecided between Lanzarote and Fuerteventura, both of them have reef and rocky spots though I have heard Fuerteventura is much windy than Lanzarote, but Fuerteventura is better than Lanzarote. What do you reckon?
Any hint would be appreciated
I am off to Bali on december and i want to surf on rocky and reefy spots before get there, because i haven't surf on any of them. I am undecided between Lanzarote and Fuerteventura, both of them have reef and rocky spots though I have heard Fuerteventura is much windy than Lanzarote, but Fuerteventura is better than Lanzarote. What do you reckon?
Any hint would be appreciated