I generally try to avoid rolling with women at my gym because the heaviest one of them is only about 140lbs. I don't use strength against them and we can have good rolls, but it just doesn't feel the same when your opponent can't apply any significant pressure.
+1
I hate this. I'm 175ish and pretty fast. After they get frustrated with my movement, it's immediately to smash mode. I try to avoid rolling with big guys of similar skill level to me for that reason. If they're better than me, they use technique and we can have good rolls. If they're similar, I find myself sore as fuck after fending off neck crank attempts for an hour.