I’ve had this question myself recently… how big does a network need to be to justify VXLAN? FYI, VXLAN does not require EVPN…
TL&DR: It’s 2020, and VXLAN with EVPN is all the rage. Thank you, you can stop reading.
https://blog.ipspace.net/2020/03/should-i-go-with-vxlan-or-mlag-with-stp.html?utm_source=ipspace.net&utm_medium=mailing&utm_campaign=TrialSub
Should I Go with VXLAN or MLAG with STP?