So, two of my "pullets" from this year's batch ended up being roos. Oh well, it happens. Anyway, my flock is only really large enough for one rooster (I'll have 12 hens now, 6 of which have been raised with the roos and 6 that are my older girls from a couple years ago). One is a Welsummer, the other is a single comb Brown Leghorn. Right now, they're only 9 weeks old and neither are aggressive at all, but I noticed the leghorn is much flightier and pushy around the food trough. I kinda would like to keep one of them, but I do need to choose. So....does anyone have experience with the temperament of either of these breeds? Anything I should look out for? I'm not going to tolerate a rooster terrorizing my hens, though I'd like to have one around if he's going to be even-tempered.
Pics of the boys:

The Welsummer

The Brown Leghorn
Pics of the boys:
The Welsummer
The Brown Leghorn