Hi @mxdevo,
@limbot posted a nice summary and I agree that for many users the physical ports are much more important compared to the potential wifi performance impact. Simply because ports are always there (or not) and wifi still depends on many factors. Also, neither one has official DFS support, it’s just possible to manually enable it with Covexa setup.
Speaking of the wifi, in my block of flats there could be up to a dozen of wifi stations on the default channel 36 (42). So moving to a different (which has to be DFS!) channel instantly improves throughput. Coverage is good for both Convexa and Velica in my case, but theoretically Velica may perform better.