Dyson Vacuum Cleaner may not be the leader as other competitors like LG are going to unseat it’s throne.
Look at the LG KOMPRESSOR which had similar function as Dyson but are more Eco Friendly. Any Dyson users will know that the suction power is strong but the noise level is more than 80db.
It had the motorised wheel while Dyson concentrate on the motorised brush. I shall check the price if it is available in the Singapore Market.