I've seen Wii U version droping to 0 fps under some circunstances (yep 0/instant freeze) like throwing a weapon to some enemy and destroying it in his face.
Don't know on Switch, but Wii U manteins inconsistent framerate after the update.
Didn't the newest patch today fix framerate on both versions?
Don't know on Switch, but Wii U manteins inconsistent framerate after the update.