I've been big on the Pentel MLJ20 markers, USDM name is the "Stylo" and JDM name is the "Tradio Pulaman". Both take the same refills, I have the JDM version because I'm a nerd.
Supplemented with a Pilot G-Tec-C4 0.4mm if I want to do hatching. Also I just have a whole cup of markers and pens in black for when I'm feeling adventurous.
Comments
The main art I'm using Flysea Acrylic Marker (extra fine) https://www.amazon.com/Black-Acrylic-Paint-pens-Variety/dp/B0926S62TB/
I use acrylic paint markers for inking. I love them as they are very opaque. I usually use two different brands, Flysea and Artistro
https://www.amazon.com/Black-Acrylic-Paint-pens-Variety/dp/B0926S62TB/
https://artistro.com/products/black-paint-pens-for-rock-painting-stone-ceramic-glass-extra-fine-point-tip-set-of-5-black-acrylic-paint-markers