Macro is still the best, and Nikon's 105 micron is very good. A good start, but the price is too expensive.
But I suggest that you can still take a macro view of the horse. You can have a look. Sigma 105 is good, and Sigma Hong 150. 180 is not recommended.
I just used 150, haha, it's just a little long. You'd better buy 105.
Your 50- 1.4 is not as affordable as 1.8. 1.8 is a good start. Oh, it's so classic.
If you shoot indoors, I suggest you shoot 50- 1.8. That's enough. Absolutely cool. If shooting outdoors, shoot 85- 1.8. Very cost-effective. You can go to 85- 1.4 if you have money. Very powerful, it is the end and the starting point.
18-70 is a dog's head. The higher gear is 16-85, and the higher gear is 17-55.
18-70 is very good, the only drawback is that the wide-angle end is a little twisted, which is normal.
There are also macro shots of portrait landscapes.