Both are great games.
I’ve owned an original in the past and have played my friends re-make. It plays beautifully.
Now in saying that, I currently own a DI LE and love the overall gameplay- so much to do on this this pin.
As others have said, this is a tough call.
I feel AFM has the faster in your face speed with more adrenaline pulsating play.
DI isn’t quite as intense however it provides a greater variety of shots, deep rules and additional toys.
IMO, you can’t go wrong with either and hopefully you can spend more time on both before choosing.