Absolutely... I was discussing the Iphone with a buddy today.. He just laughed when I told him I'd rather have my phone than an iphone, but I really would... The iphone is sleek and cool, but it's automatically missing a BUNCH of stuff that the 6700 offers, like the full qwerty keyboard.... I also do quite a few things by touch with my phone in my pocket (such as advancing songs when I'm listening to music).. with the iphone that's totally impossible.
I really do think the 6700 is the absolute best phone out there for the price. The 6800 would be great, but not until it comes down in price to where you can buy it for less than $400... Even at $400, I probably wouldn't upgrade.. but I'd have to think about it.