Its not a matter of copying designs, it is tanking a good design from one product and adding it to other good developments from other designers which is called improved technology.
All buggies are good/ ok until someone designs something better and then they all have to improve their products,which is good.
So which is the best now, XRAY of course!!!!
Weight,quality,performance,durability and support. Price might not be the best, but you aint gonna replace spares in a hurry. This is what the average joe is looking for
