Hi, the Bafang 8FUN FM G311.250.D 36V 250W Bafang Front Wheel Hub gear Motor and the back G310 look a nice motor both 11:1 geared. in practice is it better than the 8 Fun 5:1 geared hub? I have a mid drive which is lovely but the chain needs replacing so often, was thinking of going front wheel as did a wheelie buy mistake the other day going up steep hill on a trail. Just got some cheap surly fixed steel forks at 1kg weight as front forks seem not to move much on grave, going Sten shock system?