Remains to be seen,
I have ALL Nokia devices with qwerty (except E72) starting from 9000 year 1996 and have seen the development which is slower today than it used to be. When getting to business trips I have two phones with me, fixed N97 and N900, N97 has most of required applocations but i's slow.
Let's hope that N900 will have all the "regular" Symbian phone app's soon.