Do I have a high hairline and would a Hair Transplant or Hairline Lowering procedure be best for me? (photos)

You do not have an abnormally high hairline and in my opinion need no surgery. If you were to have surgery you will be better if you had a hairline lowering. Make sure you see actual hair lines with the hair pulled back when evaluating who to go to.

The options of a hairline lowering procedure versus hair transplant depend on your individual goals. If you are interested in significantly reducing the length of your forehead, then hairline lowering procedure may be appropriate as hair transplant may take multiple procedures in order to get a density that would look natural in areas currently with no hair. If your goal was to fill in areas with thin hair at the hairline, then hair restoration surgery may be appropriate. I would get a consultation with an experienced hair restoration surgeon to discuss your individual case based on your goals and priorities.

This requires a formal evaluation. For hair regrowth, I suggest the following to my patients:
Start Theradome now (see link) and in office PRP/acell, you can do early transplant if you want. You need a formal evaluation to see what type of hair loss you may have. when you have hair loss its best to do a full hormonal workup for internal optimization plus scalp biopsies or scrapings to rule out any stress related, inflammatory, autoimmune or infectious causes of hair loss. In general most people with early hair loss have telogen (stress related) and/or androgenetic (normal aging) and both can be treated with in office treatments like steroid injections, PRP/acell, Exosomes and at home treatments like oral medications, oral vitamins like Viviscal, topical exfoliating sprays like Restorsea, and weekly growth factors like anteagemd. See an expert for an evaluation.