I have just built a computer and installed a Firewire card in it. I have used Pinnacle in the past, and have installed it (Pinnacle 22) purely for capturing video from my XH-A1. It works.
Yes, Firewire is dead and gone, but there are/were a multitude of Prosumer cameras that used tape and still produce reasonable results.
I now use a Sony AX100 as my main camera and of course, importing the files is easy, but I still have a box full of old tapes that need to be captured.
I have been using Premiere Pro of recent times, and am in the process of switching to Resolve.
Cheers