Leaders with least memory? (Also, wallet suggestion?)

Wow.

Thank you for your thoughts, everyone. I think I have learned that
a)
mono leaders are basically the same in terms of memory, b) the
friction from my fingers should be enough to straighten them, at
least
down at the thinner ends, and c) there are varying opinions on both
leader brands and solutions for carrying and/or storing your leaders.

Thanks again to everyone who posted!

Tim

PS - Oh, and I forgot to add d) you are all totally insane.