I like GVPCB as a leave-in (typically I don't even use any product over it, just the conditioner) and I find it the perfect weight for my fine/medium hair, but if I want to weigh it down more, I use the Shea Moisture Coconut & Hibiscus Curl and Style Milk. At $10, that might be more than you want to spend, but it's cheaper than Deva.
*3B, medium/fine, normal porosity, normal elasticity, shoulder-length when dry.