35 inch tires ?

[Hummer Kid]

I was thinking about putting the 35 inch tires on like alot of people have done. Is the loss of power and up and down shifting all the time on the motor worth it or would most who have this not do it again ? I have heard it really makes the motor down shift alot and alot of power is loss also.Is it worth the look and trade off for the 35 inch tires ????????