Keyboard to buy.

Hey. As in the title, i'm wondering which keyboard buy in upcoming time. It need to have BT/2.4G connection, 80%(TKL) / 75% layout and be white or in retro beige. For the switches I preffer blue or browns, but I don't mind something new. My budget is about ~80 dollars. What to get? Aula F75 or something different?

I'm in love with keychron K8 HE, but it's too expensive for now, or maybe it is worth to stretch budget?