Metallica's are and will continue to be a easy pick up.. Heck I can still get Met Pro's NIB.. So I would say get the Creature, if you don't like it you can alway get another Met and Creature is an easy sell so you won't have any issues selling it as well. Well as long as you don't want 15k Tron LE prices…
Values.
Creature
3600-4000
Depending on Condition and Mods..
Met Pro
3800-4200