Any good gear from Vivitar / Sakar worth looking at?

[M. Gilden]

I recently did some work with someone who works for Vivitar / Sakar. We started talking cameras, and he offered to send me gear that I found interesting from his company.

I know they carry Samyang branded lenses, but I'm really in the market for an additional fluid head for my cameras. So far, it seems like Vivitar's tripods and monopods are mostly the cheap variety. Does anyone know if they carry anything interesting aside from lenses that would be worth taking a look at?