I don't think it needs to be a contest, both need to be campaigned against. Globally, FGM is more likely by far to cause severe pain, danger, loss of pleasure. But this doesn't mean male circumcision can't be severe. As I posted upthread, we need to put women's issues first, as feminism is primarily about women's issues, but help men's issues where possible, esp ones like this, mutilation of infants. As I posted, circumcision is instigated by many mothers & affects the porn industry, anal, which are feminist issues. As a principle, people need to listen to each other reciprocally, although women need to focus on their own issues foremost, & more men should fight against circumcision.
I think it IS key to be clear that FGM is overall worse, bc that is the factual truth. It shoyodn't be a choice, but if one had to be prioritised, it should be FGM.
@shuggles According to Human Rights Watch, this is due to it being 'considerably more invasive' and carrying no medical benfit, which circumcision does seem to, at least in some cases. Overall, types 1 & 2, both involving at least partial removal of the clitoris, are the most common, although I don't know how much is generally removed. I imagine it is normally severe, after all it's meant to curb sexual pleasure. Male circumcision is not meant to totally curb that, although it definitely targets it.
https://www.hrw.org/news/2010/06/16/qa-female-genital-mutilation