I am looking into buying a new spotting scope and I am trying to decide on an angled or straight eyepiece. From the previous posts it seems that the angled eyepiece is more comfortable to use. I am currently leaning towards the angled eyepiece. However, I am concerned that an angled eyepiece would be more likely to collect rain drops or snow. I am also concerned that the angled eyepiece would be more likely damaged in a pack. Are these valid concerns? What would you recommend if I will be using this scope strictly for hunting with equal time spent viewing uphill, downhill, and level?