Thanks. As I thought for the long end.
Am thinking of first getting a tripod as a gift for a son, who's without his own at the moment, and wait for myself. I imagine if this model is successful they'll release a 100 down the road. That long lens may prove elusive
Any thoughts on Sachtler Ace vs FSB vs Vinton heads, or other 75mm heads. I've read a bit online, and the love seems all over the place. My son uses a rigged GHF and works with a friend with a rigged Sony A7s. They'll probably eventually get an Ursa Mini Pro or some such. My concern about the smaller Vinten heads is operating temperatures, so my inclination is Sachtler. My son is mostly in NYC, but also spends time in Arizona and California in the heat. I've read the Vinton has a narrower operating temperature range. Mayber a silly question...but I know some here have experience with Sachtler fluid heads, and maybe with others.
Incidentally, my son's favorite lenses on his BMPCC and GH5 are pre AI and AI Nikkors...image and cost.