The Curved One of JTB has been put to the test many times already, as many JTB Models have been put to the test. Easy job? No way... We never start something to fail and we will always coach and steer things the right way as we did with many before this last generation. As long as people are willing to learn, change and adapt you can withstand any test. Some will never change, some are willing to prepare for the future. JTB 2020 will represent the final generations which we will work with for the coming 10 years. This is JTB.