Is the Dreame Z30 a good or bad choice after a Dyson V6?

Currently I'm using a Dyson V6, but I'm afraid it doesn't have too much time left. That's why I would like to get your opinion about buying a new cordless vacuum. I know, corded and bagged vacuums are the best, but currently I live in a small apartment (60 sq.meters), and I don't really have the place to store a big corded vacuum, but later when I move to a bigger place, I'll definitely get a Sebo.

I was looking at some models, they are as follows: LG CordZero A9K-CORE3S (big pro: it comes with 2 batteries) (discounted to 300€), Samsung Jet 85 (this has more attachments than the LG), Dreame Z30 (discounted to 300€)

Anyone has experience with these vacuums, or can anyone guide me in the right direction? My apartment has 2 or 3 carpets, so I'd appreciate if my new vacuum had good suction on carpet as well (and especially could deal with girlfriend-hair). Also would be nice if it had same or better suction power than my old Dyson V6. It is important for me, that I'd like to get a vacuum that can be disassembled and cleaned properly.

PS: My location is Hungary, Europe.