Paul Taylor of FT.com gives pretty good marks to the iPhone but prefers his Blackberry for business.
FT.com / Business education - Apple fails BlackBerry test: "
"Despite these drawbacks, the 3G iPhone will undoubtedly be a success for Apple and its network operator partners including AT&T. Personally, I am still not ready to ditch my BlackBerry Curve and am looking forward to reviewing the 3G BlackBerry Bold. But the gap is closing.""