I'm in my 20th month of transitioning.
I have used heat twice- I don't want heat ruining my texture. The first year I would co-wash, deep condition, air-dry and then wear a bun or a phony-pony. I used several different types so that I wouldn't get bored and I baggied my ends underneath.
I've been rocking a sew-in for about 6 weeks and I love it. I've got to do a better job of moisturizing my hair but this has been a lifesaver and works really well for work. I plan to chop off the relaxed ends in April and hopefully I'll have a nice puff by then.
So far in my transition I have not tried heat, braids, braidouts. I plan to try natural products and styles soon.