On character creation, I chose Chill Touch and Eldritch Blast as my warlock's cantrips -- didnt know what I was doing, thought itd be good to have 2 damaging spells I could use. But EB is basically always better than Chill Touch, so I kind of lost a cantrip =[ Learning for thr next playthrough!
I made Lae'zel an EK, and yeah, she rocks.