Hair transplant/Norwood Scale

Hey guys, 28 y/o, been taking Finasteride for about 5 years now and Nizoral on and off.

My hair has been very stable, hasn't moved really in terms of receding or at the top.

Where am I on the Norwood scale at the moment?

Should I maybe think about a hair transplant for the hairline at this point?

Thanks a bunch

Anyone? :)