Chloe is so foolish now

but she is just trying to save her friends

If she wanted to save her friends she should have let clark send him to the phantom zone as what happens when she dies or gets killed How will she save them then?

She wants to do it her way, which will only mean he'll end up in the phantom zone, or take Clark with him. Or possibly have to be killed by Clark or they both kill each other. Her stupid choice will cost more lives than they will save. By putting it off, he'll only get stronger.

Perhaps that was her intention. Give him enough time to get strong enough where there is no other possibility. Maybe she'll sacrifice herself for this mistake. So that Clark can become superman. And Chloe is gone...

Last nights Smallville was the best episode I have seen since it has been on the air If you missed it I suggest you try watching it

I agree it's one of the best I've seen in a while. If only this story line started a few years ago instead of now that it is nearing the end.