Well, I'm definitely not an ultralight hiker. I'm counting on building muscle mass/strength as I hike
Maybe not such a great idea, but I'm sure I'll wind up carrying less weight after a few re-supply/PO stops.
Perhaps the problem with the Kindle screen cracking is the cold weather? Or maybe its just very thin plastic, and the fabrication of the display doesn't permit any flex at all, so it will crack if the whole thing gets flexed.
I won't try to hike with the Kindle unless I can get a suitable case for it. If I could get a case like the one I have for my Moto E, my Kindle would be well protected. It saved my phone, which was in one of the hip pockets on my Atmos 65 as I was getting squeezed through the Lemon Squeezer in Harriman Park NY, and had completely forgotten that it was on my belt. The case didn't even suffer a scratch, but even if it had been broken, I think the phone still would have been OK.
I am planning on at least one section hike of 50 miles before I start a thru-hike, and will test whatever system I have during that trek.
My pack has a large top pocket that will easily accommodate the Kindle, but there is the chance that it could get squeezed in there.
Reading white text on black isn't going to work too well for me. I have tried it on my Moto E before, and didn't like it. If I decide not to take the Kindle, I can put some audiobooks onto my phone instead. Then, if I stop in town where there is a free library with free (or pay) wi-fi, I might be able to download another audiobook through my home library account. If not, I could join Audible and buy them. Or, I could just listen to music.
kickatree; I have tried the free android app by guthook. I thought it was the entire AT, but kind of doubted it for free. The free version is only the Amicalola approach trail. Nice app though. Might be worth the $60.