Milk?

Ka

I'm sorry guys I know this has been asked a million times but I'm just now starting to transition to milk (he's almost 11.5 months). What milk is everyone using? I'm thinking of doing either Fairlife whole milk because I am lactose intolerant and can't handle whole milk and I've heard Fairlife is lactose free, or Horizon's whole milk with DHA and Omega-3. Whats everyone doing? Also...how tf do I start? Lol