VMware to Azure migration scenarios post Broadcom acquisition?

Mid sized team here. Our vmware renewal post broadcom acquisition looks like a totally different cost scenario so I'm looking at avs with hcx to get out of the renewal cycle.

We’re sanity checking numbers in the azure pricing calculator.

What’s the worst thing about the work to migrate vmware to azure?

I also looked into this article and it talks about using avs as a faster way to move vmware into azure without rewriting apps right away.If you’ve been through a migration I’d appreciate your advice or gotcha scenarios