Yoiyami- try searching in this thread for "joint" and you should come up with a number of posts about the EID woman joints. The only occasional problem I have had with EID women are the knees popping out when I am trying to get them to sit, other than that I haven't had issues. If the joints were a concern for you, you could always consider using Iplehouse's custom ordering system and order an Asa head on an SID woman body. Iple reworked the joints for the SID dolls. I will say that having owned both the EID and SID woman bodies that there is just *something* about the EID body that I find really appealing...maybe it's those hips. The SID body is great, just portioned down a bit and I don't think the hips are as voluptuous. Just my 2 cents.