I would like to have this lens, but I don't like the push-pull zoom. Anybody knows if there will be soon a two rings (focus and zoom) and non-rotating version, as happened with the Nikkor 80-200 F2.8D "new"? The same question about the Nikkor 35-105 F3.5-4.5D (at least, a two rings version). Is this zoom optically better than the new Nikkor 35-105 F3.5-4.5D? Thanks in advance. Mário Jorge