Hi Joanna,
There are certain schools of thought, but at the end of the day, its really up to you.
Your choices depend on what concerns you the most, what you can afford etc... also when you intend to go FT
If you have really dark facial hair and it grows rapidly, then that may make sense first, HRT in most places except face softens, lightens hair and on body can eliminate it... If you need to shave multiple times per day then get it Lasered/Electro'd off soon as possible, most hair has a regrowth cycle that can be a very long time... so that's why its usually first on the list, next may be voice or Tracheal shave, but that depends on how pronounced, Voice again depends on whether you can re-train your voice or not... HRT can be started at anytime... most want it ASAP
As to whether you have a "friendly" Laser/Electro ... other things clinic near you then it makes sense, but just check out the forums here, there are many topics that talk about these sort of things here.
But at the end of the day, its up to you... what in your mind is the worst and you want sorted first?
L Katy 😘