It really come's down to everyone has a team they will support thru thick and they also have a driver they will support thru thick no matter what team he drive's for.
"Sanity and happiness are an impossible combination". Mark Twain
Like British drivers and teams and Kimi and Massa and probably all the other drivers although not so interested in Ferrari, didn't mind Kimi moving there but would've preferred to see him win the championship with McLaren first.
So i'd probably say driver although it's pretty much any driver (even Alonso when he's not complaining)
Neither really, a Brit so I'll always want to see those teams doing well and the same for the drivers, but also have an appreciation for good drivers generally.
Driver only - couldn't care less about teams, except maybe Sauber (now BMW-Sauber) as the 'home' team, but not really, more out of respect for Peter Sauber - the antithesis of RD.
Le coeur a ses raisons que la raison ne connaît point.