Wow I dug this old nugget up from the bowels of the forum!

O:
Got to love Google!
So TunaBreath or anyone else who has upgraded their KSC - Glock 18C slide to a metal one, how do you like the upgrade? Did it work out okay for you, or knowing what you know now, would you recomend steering clear of this upgrade?
I am thinking about getting a metal slide, but a few folks have advised me against screwing around with gas blow back pistols.
What do you guys think?
Gordo