So far, we have had 13 breeds of chickens, and should be getting another 6-8 breeds as chicks next week.  We are also still in the investigating mode as to what breeds we really like and enjoy, and are pursuing exploring our options.  In addition, we have a livestock auction house not too far away, so selling what we don't want is pretty easy.  
We really like the look of the Black Jersey Giant.  Male is pretty well-behaved, but has his moments.  The female is quiet, and not a very good layer.   But, they sure are BIG!
EE: fun, quirky colors and personalities.  Fun muffs and beards - One haas doubled the size of her muff and beard since her molt (it is impressive!). Ours lay green shades of eggs.
Barred Rock and White Plymouth Rock:  Reliable layers, get along well with their flock mates, and friendly to us humans.
Legbar (frost white): nondescript personality, gets along fine with flock.  Tuft on head provides visual interest.  Lays a very solid medium shade of blue (slightly blue/green). 
Faverolle: very quiet, sat around a lot.  Looked like a little owl, heavily feathered.  Sold her at 4 months, so didn't get eggs.
Leghorn (dark brown):  flighty, not friendly, loud/talkative (and we had males and females).  Did not integrate with the flock very well, we sold them to another family so they would have a better flock experience.  White eggs.  We have no interest in Leghorns for the future.
Polish - great visual interest!  active.  We sold at 4 months since it was our only Polish.
Hamburg (silver spangled) - very pretty!!! But was a male (that was sexed as female when a chick).  Very active, flighty but somewhat friendly.  Flew out of the run several times.  Sold at 4 months - did not need a male.
Black Australorp:  Friendly, docile, ok layers.  But one goes broody frequently - has done an excellent job adopting and raising 2 batches of chicks.  Other one thinks about going broody now and again, so takes a laying break for a couple of weeks, then resumes.  Third one dropped dead of unknown causes (not attacked, no pests, no obvious illness) at exactly 1 yo. 
Silver laced wyandotte - sassy and opinionated.  Friendly, but not overly friendly.  Visually attractive.    tells her flock mates a thing or two now and again...not sure she is top hen, but definitely not the bottom.  
Not sure exactly what we will get next week as we indicated subs were ok (we gave a list of acceptable subs)... interested to find out!