Does a Monk have any reason to take the Mobile feat?


I am currently playing the Curse of Strahd adventure and we just leveled to 8. I was thinking about taking the Blade Mastery feat (from Unearthed Arcana: Feats) or the Healer feat (PHB, p. 167). A fellow player suggested I take the Mobile feat (PHB, p. 168) for my monk.

Is there any reason to choose the Mobile feat over another possible feat (such as Blade Mastery, Savage Attacker, Durable, Healer) for a monk since they already get increased movement?

My stats are:

  • Str 10
  • Dex 19
  • Con 16
  • Int 12
  • Wis 18
  • Cha 10

I am a half-elf of the high elf variant with the fire bolt cantrip. I have no other feats currently.