Dating advice?

Ok so there are these two girls that I like and I need some advice. they cant find this so here goes

Linzie has been my friend since the very beginning of last year. She always is acting annoyed with me but then she'll shoot me one of those looks and laugh and it's super cute. She's always super nice to me and I feel like she's perfect for me. I was gonna ask her out, but then I met someone else.

Amelia is one of my school-friend's step sisters. She always hangs around in my area, but she lives an hour away. I met her only once, but she was absolutely perfect. We bonded really well, she is into all the same things as me, and I feel like I'm already better friends with her after one day than I was with Linzie all year.

Both of them are super hot and nice, but I don't want to ruin our friendships by asking them out. I definitely want to ask one of them soon, but how do I decide?! Pls help