Please remember that any mention of competitors, hinting at competitors or offering to provide details of competitors will result in an account suspension. The full rules can be found under the 'Terms and Rules' link in the bottom right corner of your screen. Just don't mention competitors in any way, shape or form and you'll be OK.
Only time micro stutter really becomes an issue is crossfireX with cards with a big difference in performance i.e. 4870 and 4850.
I read that the ati radeon 4870 x2 micro stutters were as the geforce gtx 295 does not.
When i the prices drop i was thinking about getting the ati radeon 4870 x2 next month but ive had my share ive had m share of micro stuttering in the past and its annoying.
In fact I am actually angry at nvidia for price gouging me for so long , but their
card is still the better one.