Acrylic Marker Pens

[LMWilliams]

Ive just had a play with my new On The Run acrylic marker pens (brief review on my sketchblog if your interested) and wanted to connect with other, more experienced users to see if anyone had tips/suggestions on how else to use them and what other brands to try. OTRs pigment strength seemed a little chalky and I'd like to try different nib sizes too- I've heard Montana (I think they're called that) are good too. What do you think?

[idylbrush]

I use the Montana markers and so far find them very appealing. So far only silver, white, and black but for the way I use them it works. Pigments seems reasonable. They seem to mix well with acrylic paints with no issues.