I recently revived my love of stamping, and so much has changed since I was a teen. Alcohol-based markers is a big one. I got this set to use with some of my Altenew flower stamps and love the results. The markers' color spreads evenly as it dries eliminating the dark & light streaks you typically get from markers. The colors flow fairly well for blending, though there's one shade of green and one shade of orange that seem brighter & less coordinated with the others. (Though I suppose that gives you options...)
The brush tip is one of my favorite features. I find it easy to make a fine line or spread out to color a larger area. It flows easily around the tight curves of a stamped flower petal. The small bullet tip is a nice option for tight spaces like flower stems and small details, though I could use the brush just as well for most of those.
I've been experimenting with multiple brands of alcohol-based markers to see which brands I'll commit to collecting. The answer is these and Copics only. Performance is equal for me, where as all other brands fall short.