2 red/gold sex links, our girls are laying machines!
2 EE's
they are green/blue layers, some can lay pink/brown
2 turkens/naked necks, ours lay a pinkish color egg, also laid all winter
We currently have the red sex-links and 2 turkens are they are very friendly. We also have a bantam EE that lays pretty little green eggs but is wild and unfriendly. I don't think that's normal for the breed though and just circumstantial. Our bantams were the last chicks we got last year and we were 'over' the cuteness and didn't handle them as much. We also had a predator issue and lost a large percentage of that group, she's probably only still around because she is flighty!
I personally like having 2 of each. I would also suggest, if not starting with older pullets/hens, to order or buy more chicks than you plan on keeping and selling the extras. We had a number of losses last year for different reasons at different stages, mostly predators but a few were for reasons we will never know. Its usually pretty easy to sell your extras (who knows, neighbors might get excited and want some!) and then you have things covered if you have an accidental roo or 2 or one that doesn't like you... It should be pretty easy to keep extras 'under the radar' until you are ready to pick your keepers.