Which Dyson cordless?

[EmGee]

Hoping to get one of these soon. The trouble is I've no idea which one to go for.....so many models.

I live in quite a large, open-plan house with predominantly tiled/wooden floors. A few rugs. No pets. Two kids. The place could do with being vacuumed at least once a day as the floors seem to show every speck of dirt (mainly downstairs).

Any recs? I'm assuming Black Friday is a good time to get one.

I bought the Shark cordless and it is brilliant. All wooden floors/tiles in my house and i cannot fault it. I did my research on the shark and dyson. My mother has the dyson and tbh i think the Shark is much better, better suction aswell.