Of course I'm going to love it, since that's same cut I have, only much longer! I love it for a lot of reasons. It gives me height at crown, and at 5'0 I sure need the extra height. It adds tons of fullness, giving illusion of more hair than I actually have (my hair is quite thin AND fine). Also I've got short arms so it's a pain to meticulously blow dry the back of my hair straight! When kept super short in the back, it takes just a minute or two. Or I can skip it and go all "bed head" in the back.
I have had it so short my ears are cut out (like your pic 2) but I prefer still having some length in front which frequently just ends up being tucked behind the ears. However I have quite a soft chin, so I prefer the longer version, at least as long as chin line, if not a tad longer -- more flattering side view for me.
As for your pic 3 with a bit of bang, I can't do that at all. I have tried, but if cut shorter than my cheekbone, my bangs curl and curl and cowlick and require major hair product to lay flat. So I just keep the front chin length; the extra weight keeps them from getting unruly!
I think your hair is thicker than mine though? Mine is baby fine.
How are you parting it? Center or side?