A few hands have received the Budget Follow focus and it looks awesome! You can find one review here: https://cheesycam.com/budget-follow-focus-reviewed-again/
Remember that you'll still require a set of 15mm rods to mount, so take advantage of those Gini auctions. I'm guessing with the popularity of this new FF, even those prices might change a bit. (Luckily I ordered three kits earlier this month).