Limit Break Dancing
Gosh, which cantrip would you choose? The Warlock's list spans everything from Eldritch Blast to Eldritch blast, and everything in between. So many good cantrip to choose from. ;-)The Warlock invocation not giving a warlock cantrip is lame.
All other spell-granting feats either give two spells or a spell and 1-2 cantrips.
I agree, it's pretty lame that it doesn't give a cantrip. But I feel like it would be very overpowered if it did.