I shoot a Sarrels Sierra that I've had for about 3-4 years now. I live in AR with year round high humidity, high heat in summer, milder winters. I shoot it year round. I unstring it after each session unless I'm going to shoot the following day. To date it is still holding up just fine. I've been looking for a better shooting bow since I've bought this one and to date I've only found ONE other bow that shoots as smooth. It wasn't any better shooting than my Sierra so I kept the Sierra.
I don't know what you mean by all wood or composite. For what it's worth, my Sierra is upgraded cocobolo riser, 3 laminations of bamboo on the limbs, has the double arrow wood-burning artwork on limbs, and is covered with clear glass on both sides. Strap on quivers are fine for these bows. I just ordered a custom Kanati Dual Arc for mine.
Here's some pictures from today's roving trip... great time with a great bow. That stump was stuck from about 25 yards out and was my first shot of the day. I missed the dark spot I was going for only by about 3/4"
Stumping...
A little guy I found next to a flu-flu that missed a flying dragonfly...
Beautiful Arkansas hardwoods...