This is pretty spot on.
What you want to do moving forward depends very specifically on what your goal is. If you want a bigger barbell bench, you gotta barbell bench. If you want chest development, you have to figure out which one works better for you. If you want general strength gains, little bit of both.
Personally, I've found dumbbell bench to hit the chest, and obviously stabilizers better than barbell bench, and barbell bench does more for front delts and triceps. That's just me though.