RD8 or RD16 for NN3?

[cloudswimmer]

Hi, I have the older NN3 and would like to upgrade the rotator to either the RD8 or RD16.Cameras used will be a Canon G10, and Pentax K20D with lenses ranging from 28mm to 200mm.Which of these two rotators would you suggest money not being an issue?

Thanks..............Chris

(p.s. is it possible to get non-blue annodized knobs?)

[nick fan]

Hi, I have the older NN3 and would like to upgrade the rotator to either the RD8 or RD16.Cameras used will be a Canon G10, and Pentax K20D with lenses ranging from 28mm to 200mm.Which of these two rotators would you suggest money not being an issue?

Thanks..............Chris

(p.s. is it possible to get non-blue annodized knobs?)

RD8 works for focal length under 55mm. RD16 works for focal length under 300mm. I am talking about Canon G10 only as NN3 can support large lens on K20D.
For me, RD8 being smaller and lighter is a better match for NN3.

Nick