To me it would depend on the length of stay, purpose of trip, and time of year. WL is arguably the better “CL” and “Resort” experience in my humble opinion. But a CR TPV room is among the best rooms in all of WDW given the size, view, etc. And it’s CR! The heart of WDW, the very first resort (along with Poly), the monorail... to me it just screams Disney (others would argue that and don’t care for the theme).
WL has tiny rooms, relatively speaking (great resort/common areas is a trade off for small rooms). CR has relatively large rooms.
WL has better pools/recreation. I love CR but I just can’t love their pools no matter how hard I try.
Both have great dining options.
WL is more quiet/relaxing. CR has an energetic buzz to it at times (note, this is not a bad thing). CR TPV rooms on the Chef Mickey’s side do get a bit of noise so aren’t ideal if you want total quiet.
We are very MK-centric so the walk to/from MK is



from CR.
I have a soft spot for CR CL. I’ve experienced the best CMs and best guest service there compared to the other CLs I’ve tried (mostly the MK resort CLs). I have a feeling of being a valued guest there more than other places... kind of hard to explain.
The solitude/quietness of the WL lounge is quite nice.
Lots of pros/cons between the two that somewhat put them on an equal playing field in my head. So then it really comes down to personal preference/style.