All in all i would say i'm kinda disappointed with how this figure has turned out. Mafex seems to have the better proportioned Mandalorian.
Once again, SHF prove that they just can't seem to get these Mandalorian armour right. Jango, Boba, and now Mando.
The most glaring issues are the proportion of the head to the torso. I don't know if the head is too small, or the torso is too big. But im guessing it could be a bit of both.
Another area where it lets itself down is the cape. While Black Series Mando looks like he's wearing a big scarf, SHF Mando looks like he's wearing a blanket. That thing looks huge. However, with some futzing, perhaps it can be tamed to something a bit more presentable. At the price we pay for an SHF, its gonna be hard to justify buying a custom cape.
And finally his height. Mando might not be the tallest, but he should at least be as tall as a SHF Stormtrooper. Right?
But that being said... SHF Mandalorian will still most likely replace the Black Series on my shelf. Even with all its problems, the better articulation, the helmet that doesn't curve inwards at the bottom, the better attention to detail (strap that connects to the rifle), all these factors still make this seem like it deserves to be displayed.
At least until the MAFEX Mandalorian drops.