Not really. Have you used LMS recently? Its implementation of BBC Sounds and Radio Paradise, just naming two services, is so much better than WiiM’s current offerings.
I use the best of both worlds - LMS to index my local media (and in particular to use the two services I mention) and play to the squeezelite client in my WiiM Ultra feeding into my Linn MDSM/4. I also use Amazon Music on the Ultra which integrates well with Alexa and the Amazon Echos I have throughout the house. For me it’s not a case of either/or, but both LMS and WiiM