Arbors are awesome boards. Lots of people have been riding them for a long time. You don't see them as often though, maybe because they tend to have classier graphics and don't feature bright eyesore colors. My buddy has been riding a Westmark since last year and absolutely raves about it. I had a Mystic in the quiver last year, another friend rides a Mystic also, another guy has a Roundhouse, yet another rides an ALT, and still another has an Element. So...that's 6 just out of people I ride with on a regular basis.
16 Gnu Swallow Tail Carver . 16 NS West . 15 NS Snowtrooper BIA
15 Now Drive . 14 Burton Genesis
14 Flow Hylite