[kaisersozei]

Also depends on how much equipment you have to rotate through and how quickly you want to get that second hefe started, especially if you only have 1 bucket and 1 carboy. If you're adding actual fruit to hefe #2, you'll ideally have that in the secondary for some period of time so racking hefe #1 wouldn't be a bad idea.

For me, I'd probably just leave hefe #1 in the primary for another week, take a reading and then bottle. Either way, the beer won't suffer as long as you use good technique.