I looked at the eco gel at sally's. the container was huge and it was cheap. seemed almost too good to be true. I decided not to buy such a large container and maybe check it out later.
One of my reservations was the comments on here about how sticky and thick it is.
I'm 3a and if you have had good results with this, maybe I'll check it out.
For now, I'm stocked up on Garnier Pure Clean gel - not as cheap as eco but still FAR less expensive than Deva gel.