Having looked at the option on these a while back I would wait for the on one, which has a target price of £1000
They are a budget option for sure, with 100mm rims, but I think you would find the bike quite limited after a while in the standard spec. Also, by the time shipping & tax is added, you are not far off the cost of a pugsley.
The chainline is a bit iffy & I have seen chainrub on the tyre when using Alfine hub. 39lbs in standard form. 1
That said, it would be ok for flat beach riding & I did consider making a frankenbike fat cargo bike out of one or a Sun Spider AT :lol: Just depends on what you want to do with it.