Since my sons are twins and both AS, they are each others peers and often clash. One will need silence, while the other is making little stimming sounds, they won't get each others humour etc. At other times, since they share most of the same interests and are twin brothers they get along so well, that it's like they are existing and communicating on their own private plane. Pretty cool really. But that's more unusual, twin specific type stuff, just intensified by sharing special interests.
Of the other kids that we know to be on the spectrum that they are in regular contact with (same grade/same social skills group), they get on reasonably well, but aren't particular friends with any of them. Except for one. This little guy is the most like my two, as far as interests, behaviour etc. and both of my sons, but one in particular has a really explosive relationship with him. Last year there was an actual fist fight.
At this point it isn't a matter of wanting to identify with NT kids or being fearful of differences, my sons, being AS simply do not have the social skills to "bridge the gap" well with other AS kids. Misunderstandings and annoyances get blown out of proportion twice as quick, because there is social difficulty on both sides. They seem to do best with calm, quiet NT kids who have good social skills and share common interests. Their current NT friends tend to be able to sort out difficulties and help keep things calm.