Get the Hiscox. Never seen the point of gig-bags and the like, especially don't understand folks walking around wearing them like a rucksack - slip and fall and your guitar's history. Why put a good instrument in something that can only protct it against scratches but not save it in the event of a violent impact? If an instrument's worth playing it's worth protecting properly - that means a hard-shell case.

I'll say it again - get the Hiscox (or even better, a Calton).