I don't have any Epi pieces yet but was condsiderng getting an Epi speedy. I had read about "slight" wrinkling with these LV's. I found a really pretty Epi speedy on eBay but it had ALOT of wrinkling all over it. Is this really common? I was wondering if certain Epi bags are more prone to wrinkling than others. Say, an Alma vs. a Speedy..