Vacuum cleaner choice

I am tried of cleaning the dust filter and bag that degrade my vacuum cleaner. Considering to get better with my allergy, I want to get a better cleaner that encouraging to do housework. There are three models that attracting me:

1. Dyson DC26- pros: small size (foot print A4 paper), HEPA filter, cyber feel, easy to clean and dust bag free. It comes with different hose. I have tried it is convenience. cons: expensive, expensive, air-flow may be lower than Miele. Finally, I bought this one because it comes with car kit, a air driven brush which I think it can intake more dust proactively. This unit is quite noisy as many forum mentioned. Also, the exhausted air direction may be in my cleaning side and blow my "target" away. Also the unit is quite hot, I am not sure if this is normal.




















2. Karcher VC 1902 - pros: steam and vacuum cleaner, water + HEPA filter, steam and iron mattress and sofa !!! industrial brand. Cons: more expensive as expected. large as expected (A3 paper), cleaning filter is comparative complex. I looks the same as OSIM.... which one is the OEM? I heard a lot comment that the OSIM filter needs to be change so I give up












Electrolux Twinclean - pros: Twin HEPA filter, high power 500W air flow, self clean filter, bagless. cons just aware bagless cannot intake water.....is it real? And it is very huge in size. so I gave up as well.