+1 on the diffuser and curl towels to speed up the drying time.
Many of us start out with Deva, think we like it and then move on to other things that our hair likes better. A lot of us also rotate products. My hair has always satiated on products--even back in my shampoo/conditioner only days. I wet, use a rinse out and style every day. Seldom use any one product more then once every five days.
My fine/low porosity hair LOVES protein. I do at least one PT a week and use a lot of products with protein.
Since hair properties are the best way to determine what ingredients/products your hair might like, you should look for folks with hair like yours and see what they use (in signatures.)
3a (Corkicelli), highlighted, fine, low porosity
modified CG, since April '07
CG since 3/11/08
HGs: Curly Kinks Satin Roots, Curlycue ReNew and Coil Jam; homemade FSG and okra gel; soap bars; DM MiraCurls Curling Gelly; UFD Curly Magic; Shescentit LIs; Sevi conditioners; Botanical Spirits Puree, CJ Repair Me