Well, I think weaves are less damaging, honestly. I had braids and left them in too long and lost a great deal of hair. I am going to put my own braids in next week or so, but they will be open at the ends, and I feel more comfortable by me doing them.
I had tracks for 3 weeks, and during that 3 weeks, I got SO much growth it wasn't even funny. I'm thinking because the scalp wasn't exposed and I kept moisturizing it. Although I must say, that getting a weave can be a nuisance when it starts to slip from the cornrow.
Whatever you do, trust someone that you know. When I had my braids done at the African shop, when the lady was through, she took a fire lighter and rubbed it on ALL the braids, not just the end of it. I"m surprised my hair wasn't scorched. /images/graemlins/ohwell.gif