I really hope we get a patch that gives us more graphic options and fixes some stuttering.. playing on the Switch Lite and Novigrad is ~20fps..
I've been pottering around Novigrad on my Lite and while it's perhaps not quite as smooth as elsewhere, I don't think it's quite 20fps bad.
This far performance seems to mirror my experience on the PS4 version, fine everywhere, minor drops in Crookback and Novigrad; not really noticeable enough to me to be an issue.
I'm still loving the fact that this is full fat Witcher 3 in my hands. The only thing I hope is added is an option to remove the AA, it legit looks better in those areas where it doesn't appear to be present (Crookback Bog for example). I'll take crisper and some jaggies over everything being a bit blurry.