Versicolor is good. they are really docile and it's rare if they even threat posture. but they like to climb so they need a tall terrarium, not a wide one and have a high humidity requirement
but to me, this goes beyond just spiders. we have to share this world with other creatures. killing for food or other necessity is one thing but we should not kill ANYTHING for our own convenience or just because it's "scary" and we don't like it
really? you're the insane one. you don't need to kill any spiders! a little bit of education will do just fine. I took all of my sister's kids and showed them The black widow. I showed them what the webs look like. and I told them if they see a spider or webbing that looks like that to stay away from it. the black widow is very shy. she will do what she can to avoid you. if you get bit it's pretty much your own fault