This is just a news record. HM85 is good and cost-effective. Recently, it is also very popular and sought after. If you are making a movie, you should still consider a SLR or a digital cinema. Of course, Sony's VG-20E, VG-30E and VG-900 are also good, and the price is a little higher, but they all have oversized photosensitive elements, which have good performance in image quality and depth of field. Then there is the BMPCC pocket movie machine released by BMD. It's a real S 16mm digital camera, and the price is estimated to be around 7000 yuan, which is worth looking forward to.
In short, in order to save money, to buy a camera conveniently, to choose a SLR or camera for image quality and later engraving. Of course, their complicated operation and endless follow-up investment are also their biggest shortcomings.