Just pulled the trigger on a 42mm S2 stainless from Apple's refurb store. Been debating which direction to go since the announcements (currently S0 space gray). I decided that having the nicer screen and case are more important to me than cellular connectivity, and that the aluminum Series 3 without cellular felt like more of a lateral move. Going all the way up to S3 stainless would have been at least $200 more.
If the reviews show the S3 to be substantially better I can always return. But for me the S2 stainless hits a sweet spot currently if you don't care about LTE.
If the reviews show the S3 to be substantially better I can always return. But for me the S2 stainless hits a sweet spot currently if you don't care about LTE.