Who is favorite for the 2017 F1 drivers title?

[AndyL]

Based on what l have seen in Barcelona, l would stick my neck out and Say Vettel is favorite at this point. Hamilton seem to be physically struggling to compete at the level Vettel is driving. He would struggle to keep up the fight with Vettel over a full season with that level of fitness.

Barcelona is certainly one of the tougher circuits in terms of G forces, but there are other tough ones later in the season and with hotter temperatures too. It could definitely be a factor. What we saw with Lewis in Barcelona was really surprising to me though. I wonder if he might have been affected by some minor illness.