I have used for the last year the MEROPA 1500 sell by restoration supply (link provided in a previous post), with excellent results.
It's been said that in winter you can't shift. Not true for my MA winter. I started the car this winter with several degrees Celsius below cero in the non heated barn and moved the car, back and front inside the barn and shift perfectly. You will read that you can't move the shift at all. Well, on our MA winter if I go with -11 Celcius outside (-7 in the barn) without starting the car, you can shift without problem. Yes, it is a little harder than in Summer, but smooth and without problem
At least that was my experience. But I am a newbie.
You can take a look to this thread I started in October:
https://www.fordbarn.com/forum/showthread.php?t=272671