I currently have the worst chu wood stock on my norinco and wanted to swap out to norinco/poly plastic or a USGI fiberglass. Which ever one i get its going to be bedded. My question is which one would perform the best? is the plastic stock flimsy? I read about a lot of people swapping their plastic out for USGI and was wondering if its for performance or just the prestige of having a USGI stock? I dont care about looks or prestige im after performance.