Having seen both fly, I prefer the Beam, especially if it is newly redesigned as posted elsewhere in this forum. The Otop is also nice but it is just smaller. If you will used the older YS120s or YS140s then the Otop would be perfect. But if you have the YS160 then go for the Beam. Are the Otops still available? When we were in Thailand, I was told that there were only 5 left and they would not produce any more of them.


Jayjay