Please help! Hoover died and urgently need to replace. We want a Dyson- not at upright as no tall cupboard space, must be good on wooden floors, not too noisy or fussy and not too expensive! Have found bargains in the DC19 and DC08 but can anyone personally recommend one. Also what is this HEPA all about and what's the 'i' mean after the DC08 etc? Have pestered DH for Dyson for ages and just worried about making the wrong buy so all advice welcome. Thanks you in advance!