So before the Update, the M/61 shattered a lot and people took out the M/66 instead, even if you lose about 100mm of penetration overall @ 0° and 30° angled surfaces. The M/66 was a tiny bit better (~10mm) @ 60° angled plates.
Now, the M/61 doesn’t shatter as much, I mean it happens occasionally but not to the extent it used to before.
Are there any more advantages in taking the M/66 instead of the M/61?