All Metallica games use SAM. Woorden and Metal backbox editions.
I do prefer the LED version because I was going to replace the bulbs with LED’s anyway.
Also like the newer metal backbox better for multiple reasons:
- More durable backbox. (think unscrewing/screwing certain parts multiple times)
- DMD is slighted tilted to the back so produces less reflections on the glass.
- Newer (LED) DMD looks more modern and is closer to the glass.