Welcome,
I'm still messing up my first staves myself, here in northern Vermont. Cut a HHB first, got maybe 4 staves out of it... they're all a little twisted, with a few knots, but a lot cleaner than yours - which looks mighty challenging. I also cut about 6 staves worth of northern white ash; found some knots and made some mistakes that will be challenging, but still working on a couple of those. No heated shop, so pretty much laying off for another month or so.
Not that I have much at all in the way of experience, but at my stage I agree with the suggestions to look for the very cleanest stave material you have access to. It's hard enough with those!