Mostly moneylines, but I favor no specific betting pattern. One day I can end up with 7 spread dogs, the next day I can end up with 7 spread favs. It all depends on who moved what and which book has the best number going at that specific time.
In gambling, I don't think it's smart to say, I only bet dogs or only bet favs. This is silly because sometimes you will find tremendous value in the dog, and then you can find tremendous value in a fav. It varies.