I don’t have WCO’s, either. I looked at the specs when they came out and I decided I’d wait for the next product.
I need an outdoor camera installed high enough so a passersby won’t grab it. And with a WCO I’d need to get a ladder every few days so I can charge the battery? First couple of times, OK. But long-term? No way.
I really thought Wyze would discontinue the WCO product line as soon as the V3s came out.