I just finally saved up enough to grab the speedbooster XL and the Sigma 18 35.
I was already aware of the weight of the lens, but there is some play between the speedbooster and lens, and some (but very minor amount) between the speedbooster and the body.
Right now I am waiting for rods and...
Is V log really worth all the hype? I hate monitoring such flat video, and from the tests I see theres usually not any vast improvement after applying a lut - maybe a small increase in Dynamic Range, but in some cases I actually preferred the Cinelike D shots.
Maybe it would work in the future...