Hey looking for some advice. I just picked up an Osprey Exos 58 I'm gonna be using in 30 days to hike GA to PA. I'm wondering if it's worth it to spend the additional money on a raincover for the pack or not. I'm obviously lining inside with a trasbag and everything inside will be in waterproof stuff sacks... So I'm wondering.... Do u use a raincover on your pack? If so... Do u use a name brand? Or do u use a cheapo knockoff. ?