Congrats on the impending baby!!
I agree - neither of my kids were eating all night long, because I didn't start the habit. I'm not saying they slept through the night from birth or anything, but I don't think it's true that formula babies sleep better at all. With cluster-feeds in the evening, you'll start to extend your nights pretty early on. Mine never took a dream feed, but that can help some babies make it through the night too.
The 3-hour EASY only took a few days to get to, though you do have to be flexible and get to know your baby instead of watching the clock.
I don't have any comparison, but I have to say I can't imagine dealing with the hassle of bottle-feeding. To have to measure everything, clean everything, carry stuff everywhere, plan your outings around how many bottles you have, etc - it's not worth it. Breastfeeding can be pretty awful for the first couple of weeks, but once you get it down it's SO much easier. Definitely give it a shot this time!