Some days I convince myself that my 8 are all hens... then somedays I'm sure they are all roosters

This thread has me all crazy. I have two EEs that are massive. I thought for sure one or both of them would be a roo. (I ordered all pullets

) But now I'm leaning toward them just being big aggressive girls. The smallest one that I thought for sure was a girl.... Well... See the black and white one (Marshall) ... What do you all think?
And the second photo is Charlie, who I thought was a girl... but is that what you call blotchy? I'm worse about this than I was waiting to see what sex my kids were going to be, LOL. I Don't have good photos of the others. They don't hold still
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I have 5 EEs and 3 Speckeled Sussex. One of the sussex has a pinker comb than the others and more white on his/her breast.
I don't know what to think... lol I just read today that the comb on male EEs tend to be three rows vs 1. I'll have to go get a better look at their combs. They were 7 weeks Monday.