I ended up getting the marley twists. It took 3 1/2 more packs of hair than the Senegalese twists but it also took 6 hours less. And I added little silver clasps and they look so pretty

Hair type: 4b/4c
Last perm: February 2011
Big Chop: October 2011
Reason for Transition: 1. perm chemicals are my hair's arch nemesis 2. desire to restore health and growth