so I am thinking buying vacuum for hardwood floor, there is eureka 2 amps motor vacuum with cord easy clean 2 vs the dirt devil cordless 15.6 volts accu charge vacuum, I don't care about cord or cordless I just care about power, which is more powerful for suction?
the electrical measure of the motor will not tell you how good the suction is. Two vacuum cleaners with the same motor type could have very different suction strength due to the motor design and even the design of the hoses. Honestly, I have never owned a Eureka, but the company has been making vacuum cleaners of high quality for a long time. If those are your two choices - go with the Eureka.