Frankly, the most promising offer so far seemed to be the hag. But of course that was a red herring.
Gut, Volo and Omeluum are too. The tadpole is there to stay, as is the divine power infused in it. Datamining has shown that the Absolute intends to usurp the domain of the gods (Shadowheart says so in one of her lines at Moonrise), so the "good" and "evil" paths will converge there.
Personally I would want to know what this "evil" path will grant us over the "good" path in the long run, improvements to how it plays out in Act 1A aside. It is definitely in need of some touching up but unless Larian locks you into sticking with "good" and "evil" forever after Act 1A (which I doubt, seeing as on the evil path you could now end up with 0 allies if you fail to convince Minthara not to kill you) there is always room for more moral choices down the line.