On a more camera related note what are people's opinion on the Vivitar 7mm f/3.5 Series 1 lens. I was pretty set on the Tokina 11-16 f/2.8 but after seeing a couple of sample videos maybe the Vivitar could bring a bit more variety to my filming and allow me to film other sports (skateboarding would be a good example) more effectively seeing as it is a fisheye rather than just an ultra-wide angle lens.
Disadvantages would be that the image quality in general isn't as good in comparison to the Tokina and focus wouldn't be so sharp and crisp. Also doesn't have AF (which wouldn't be a great deal for filming) and it would be quite the pickle (just about impossible to my knowledge) to mount a filter on it.
For $250 cheaper however I think it could provide some entertainment and variety. When used in the right opportunities it could look swell. Anyone know of any similar lenses to the Vivitar? Thoughts on what I just said?
EDIT: Thanks heaps vtwiz. I think for what I'm using them for having two separate drives might be better. I will only be travelling with one so having the larger case for both would be more of a problem. Also whilst travelling if I happen to drop the case, rain gets into it, elephant steps on it etc at least only one drive would be screwed and I'd still have all my footage back at home. Thanks heaps once again, really appreciated. I'll fill you in on how it all goes
Ahh also for the cases my dad has many of them for his powertools so I might see if I can tax one of them for travelling and customise it for the drive by cutting a slot in the foam for the drive. Thanks heaps again, good idea.