Another day free of bookings for me

...Have been thinking of getting the Sebo duo mainly for aggitating pre spray.
But it comes recomended by Axminster for dry carpet cleaning,i have not had that many requests for dry cleaning in the past,obviously as i don`t advertise as a dry carpet cleaner.Was thinking if i got the machine and stated that Axminster recomend it ,it must be a good selling point.
How does dry carpet cleaning compare to extraction price wise ? can you charge as much ?
would a Sebo be up to the job of a whole house,hardly looks as pro turning up with the little machine rather than my big Prochem jobby..
Could start off with this then if business started to pick up dry cleaning wise i could invest in the enviro dry machine..What are your thoughts ?