well it looks like this new durafly slick 3d micro is only a few grams heavier then the umx sbach but it has a more powerfull motor by 500kv. The durafly's wingspan is a fair bit bigger though at 490mm vs 432mm.
It will be quite interesting how these two planes stack up.
At the moment the only noticeable difference I can tell is that the durafly wont have the side force generators.
Cant wait to fly this bad boy.
BTW the ex has the monthly's so lets hope she likes smoking cigars

lols