hey desi,i have the 360i and love it,great on thrashed carpets.I have the brush,first time i used it on a thrashed restaurant and it did a great job but it over heated and fried the motor.To be fair rotovac sorted everything.Motor is a little small for large commercial jobs.Like having the brush head there but dont use it that much.I cant see the bonnet head been worth the money really as rotovac to lite.