**my budget is RM1500-RM2500, always cook
how about rinnai.....
which is better...more suction power, is better?? but more noisy??
more motor power...is better?? but more noisy?? COPPER MOTOR or aluminium motor??
>> more suction power doesn't really will produce more noise..
how about speed adjustment....5 speed better than 3 speed but more expensive??
>> if speed1 is super low suction, why need up to 5 speed? as long as practically and properly suck will do.. doesn't really need so many speeds.. it is not like gearbox, ok?

delay -off function need or not???
>>it maybe useful at some point.. up to u..
how about auto wash??
>> never heard of this

auto steam cleaning, water cleaning, hot air cleaning (only livinox brand have this function)
>> it is just a marketing strategy when promoting product/brand.. ended you will manual clean as you will think it is the cleanest method

price?? more expensive is better??
>> no
material: which one better: stainless steel??, Black Titatium Alloy c/w tempered glass??
>> stainless steel will do la..
filter: ???Clean & Clear Filter / Flat washable alulminium filter?? Filter: Black Coated SS Baffle Filter
>> no idea
Charcoal Filter: what is this...not same with filter??? for what??
>> another marketing strategy.. it is optional..
Installation: Ventilatin or Recycle??
>> usually is vented method... what u mean by recycle?
with touch screen function control & remote control???
>> remote control?! wt* need remote control when cooking? adjust suction level from far? lol.. it is super not necessary.. so, touch screen and button.. i would prefer button one.. sometimes oily fingers (during cooking), the touch screen may not sensitive
Seamless canopy, easier cleaning??
>> as long as easy to take out the filter for manual clean is sufficient..
Oil Trap: biggest better??

>> unless you are 'tai chow' like outside chinese restaurant.. as a small cup 10cmX10cm i think is sufficient..