MDMA and 4-mmc

So I love doing MDMA and the effects of MDMA but looking into 4-mmc and a lot of people say it’s similar to MDMA but I’m just wondering if it had any of the physical effects like jaw swing and really intense facial muscles as I do really enjoy the intense physical feelings and when I tried 2cb I didn’t find any mdma feelings in it but maybe that’s just me or is there any other substance that has mdma physical feeling?