In a few months, no one will care whether you got your iPad in early April, late April, or May.
This. Um. I don't know what to say other than - you shouldn't care what anyone else thinks about what you buy or when you bought it. Whether you get a 16gig wifi or 64gig 3G or no iPad at all. Buy what you want/need/etc with a total disregard of what others will think.