I do like our hub drive bikes and in more lazy days like today I will use the Swytch kit bike. For general use I do think the hub bikes are more versatile. The voodoo crank bike was bought for one purpose only get up the hill so we can batter down it . Would like to find a hub kit which can fit onto maxle bike but cannot find one.One is aware no matter what e bike is ridden that assisted power is present, with my hub bikes there is no delay to power kicking in.