Through the years I have noticed that if you want to handle the birds and have calm birds then one thing you should do is to wear nearly the same color of clothing when you go out to take care of them. Remamber that chickens are a prey animal and no matter that they have been domesticated for thousands of years some instincts are there forever.
As with most of us choosing a breed that is right for you takes time and even after raising birds for nearly 30 years I am still finding breeds that I like. It has just been the past five years or so that we have gotten into Oriental Games but the first love will always be the NNs.
I used to take a bucket out in the coop with me along with a cup full of scratch. Sit on the bucket and toss a little scratch as I taked to the birds and pretty soon they were getting up in my lap whether I had treats or not.
Another point that I would like to make too is that not all roosters are mean in fact there is a very small percentage that will get mean. Hatchery stock are more likely to get mean because they have not been as selectively bred as a breeders birds are. My 8yo grandduaghter has been helping me take care of birds and gather eggs since she was about 2 and when she was that young I actually had roosters that were taller then she was. I was always right there with her but the roosters never showed aggression to her. I don't even trim spurs on the boys and some of them are nearly two inches long.
When you are ready for birds I'm sure that those here on the board will help you get fixed right up.