So I've never owned a GoPro, but I've used other action cameras, and the HERO is great, $199, it can only do 1440p, but let's be real here, who uses 4k, and just gonna say this. Voice control is actually amazing, I've had times on other cameras where I'll accidentally get moisture on the lens, or move the position when hitting the button, but litterally just say GoPro start recording and boom. Only drawbacks I can see so far is only being able to shoot 60fps, because of slomo.
But I'd give it a solid 8/10 for it's price