Do you have a youth (grades 6-12) in your life who likes mountain biking or who might like to learn? Great! Bring them to The Bicycle Escape on February 27 at 6:30pm.
Bottom bracket height is always a bit of a compromise. A high BB reduces the likelihood of striking your pedals on rocks, but it also means a higher center of gravity which can have a negative effect on handling.
A good, well thought-out map holds true value. It can get you safely to your destination and requires no battery or cell service.