Does the crown grow slower than the front

I searched the sub but did not find an answer, sorry if it has already been asked.

I’m on the big 4 since the end of November. I know it’s too early to draw any conclusions but I already had very good results on top and front, managing to fill an area on the right temple that has been bald for 15 years!

However hair on the crown is still rather thin, as if it’s lagging behind. Does it take longer to regrow according to your experience?

My routine:

1. Finasteride 1 mg / day

2. Minoxidil 5% foam twice a day

3. Dermarolling 0.25 / 0.50 mm 3 times a week before applying Minox

4. DS Laboratories Revita shampoo 3-4 times a week (it contains ketoconazole, biotin, caffeine, etc.)

5. Biotin 5000 mcg / day

6. Vitamin D 5000 UI / day

The crown hair usually regrows faster than frontal hair with drugs like finasteride and/or minoxidil. I am not sure how the microneedling changes that. After a hair transplant, I believe that they grow at about the same rate.