Just odered my dad a power pro 250 sport. What a great trolley, very light and easy to use, powerful and the warranty is brilliant. If you look at some of the review sites it beats the Hill Billy, Powerkaddy and Motocaddy by a mile. They also supply a 2nd battery for £34 or you can upgrade to 27 or 36 hole batteries but I wouldnt recommend this as it doesnt work out any cheaper but adds a lot of weight. It is so light that it is easy enough to freewheel it round a course in an emergency.