No problem, but I was wrong I believe.
The wiki for
Claim Shield (which I recommend you read, particularly the section on how the shield goes down. Which you might already know) says the following:
"Overlapping Claim Shields have a symmetrical relationship in that: If either is down, the other is also down. Thus: If the Village Shield is down, underlying Private Claim Shields are also down, and if the Private Claim Shield is down, then the Village Shield does not apply."
So I'm assuming that a Village Claim is better(obviously I guess), as it has a cap of 250,000 'Authority', which I think is the shield. vs Personal Claim of 60,000 'Presence', which I think is its shield.
Quote from
Personal Claim Wiki: "Claims now require Presence to stay active, which works similarly to Authority on Village Claims."
I'm still not sure whether the shields stack. From the wording I feel like its NO, they do not stack. Don't quote me though. Hope someone can shed some light on this. I'll ask some in-game people, as I'm about to place a Village Idol myself, and I'd like to know as well. I'll get back to you.