Most of the best known brands are made by the same company. Only the name and badge is different. Bosch is good ,I had a second hand Bosch that I paid £50 for. It worked fine , but after 10 years it was so noisy the neighbours complained about the noise (still worked though)
Then a bought a new machine off a private supplier, not a retailer, he gave me £50 off the price of the new machine to take the Bosch for spare parts, so it cost me nothing for 10 years use.
From June 2018 Which?.....avoid the really cheap machines (Logik and Hisense are two makes that are slated).
Recommende makes are LG, Siemens, Miele, Samsung, Bosch, AEG, John Lewis own-brand.
We have had AEG for ..............years. Probably 12. Get one with a really fast spin, they probably have 2000 now, and not too many programs. You only end up using 2 or 3.