not really emotionally ready for that on a first date

No I wouldn't, but I guess it could depend on the situation.

I chose the infamous other option...I honestly think it depends on the individual situation. If the moment is right then I say go for it. however, if you think you should wait then I don't think there is anything wrong with that. My fiance and I waited and I am really glad that we did. It built up the anticipation and allowed for emotions to be involved. We have been together for four years tomorrow and I still remember our first time

Yep! I only date people I know at least a little bit already, though, I don't have sex with strangers - just not comfy for me.
I'm also poly, so the last time I went on a first date there were three of us and we all had sex together that evening. It rocked.

I gotta test a guy out for a few dates before I give it up

Yep. But it doesn't always mean because I like him.

Yes