That's an old design and I think it's time to see something new. The 6030 is on T-Mobile prepaid for $50 right now I think, and a T-Mobile customer care person told me that it'd be replacing the 6010 in the postpaid lineup in September.
I for one prefer the classic utilitarian look of the Nokia phones. they don't appear to get the clamshell designs down as tight as their bar phones). 6030 looks good to me.