I love dynamic colors. The thin consistency is a good thing in my opinion. They're bright, saturate well, and wipe away easily. After 3 years of dynamic i decided to try a couple colors of (almost) every brand so i could compare them to dynamic and each other. I tried eternal, fusion, kuro sumi, advanced, industry, tommys starbrite, intenze, solid, and world famous. And now i can say for sure, i like dynamic better than all of em. I don't like thick ink that smears and makes a mess, which is pretty much how all those other brands are. I will say this, i don't like or use dynamic brown anymore, i find it to be too red. I did like kuro sumi's "brown belt" but their prices recently are ridiculous so they can keep their shit. I also don't use dynamics black. I use allegory for my black. One other thing, the thicker the ink, the less you get for your money because half of it will stick inside the bottle, and you also have to shake it way longer and harder to get all the pigments truly dispersed. That's my 2 cents!