Brush pen work

I’ve been interested in brush pens, ever since I got the ‘greys’ set of Tombow pens for coursework a while ago. I obtained a Pentel Pocket Brush pen (comes with 2 refills) yesterday via uncle Amazon and have been fiddling around with it.

Tombow and Pentel brush pens on scrap Clairefontaine paper

I wonder if anyone else in my circle of WP mates use brush pens and if they know anything about the ARTEZA brand? Tombow are a bit expensive (I was going to get a range of colours to take with me on holiday soon for sketching purposes). ARTEZA brand products keep popping up in my search results for brush pens and I’d be interested to know if they are any good?

Keep safe peeps