If I use one product, Aura Hypo Gel is my favorite too. The 2nd choice would be B&A's biomineral gel. These are probably the one gels I use by themselves. I do use Angell by itself but I always leave One C in first.
All of the above provide good hold and no frizz for me. If I want 2nd day hair I usually go for the Aura gel or the B&A gel.