I can see it's going to be a few months of different noses, then as one design become apparently better they will all change to it.
Possibly. But it depends if the crash tested structure the team has can be adapted to the better design. Once a front crash structure has been through homologation, that's it for the year.
No. They changed from a 'lower' nose in 2012 to a higher one in 2013. They didn't change the car mid-season.
These noses don't seem to be much better than last years, which I thought was the intention?
These noses don't seem to be much better than last years, which I thought was the intention?