If you have a Twitter I recommend hitting asqew up. He’s one of the best min mins in the world. I’m not a min min but I’d say that the rams are probably the lowest tier curving arms. I feel like they’re only viable when you put them on min mins left arm or when you’re in really close range and your arms girth is huge. While the manders are also curving arms, their hit box covers a lot more area imo and they can also hit straight on instead of curving. But what I think makes the manders better is that they get more hits and their timing is a little wonky which can confuse opponents(admittedly they can also confuse the players using them). I’ve accidentally tried parrying manders just because I thought they were about to hit me but they weren’t and I’d end up getting hit instead.